- ❝ Let's get this party started, bitches! Harley Quinn is here and she is DOWN. TO. CLOWN! ❞
- — Harley on her night out[src]
Harley Quinn (aka Dr. Harleen Frances Quinzel), is the titular main protagonist of the animated Harley Quinn franchise.
Harley is the former girlfriend and sidekick of The Joker and is currently dating her best friend Poison Ivy. Since breaking up with Joker, she has led and founded a ragtag crew of villainous misfits and briefly became a member of the Legion of Doom. At the end of season 3, Harley realizes she does not feel like a villain anymore and decides to join the Bat Family as a crime fighter. At the end of season 4, Harley ultimately realizes the fact that she is more of an Anti-Hero and thus leaves the Bat-family, later joining the newly created Gotham City Sirens. However, due to the teammates' inability to work together they disbanded before the events of season 5.
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Appearance
General
Harley Quinn is a Caucasian young woman with bleached white skin and blue eyes. Harley has an athletic body type from her past as an acrobat. She has long blonde hair, usually in a pigtail style, which is dyed at the ends in blue and pink shades. She occasionally wears it down when she dresses up, such as during the Legion of Doom party. Harley usually wears dark red lipstick, pink and blue eyeshadow, black mascara, and a demonic grin when she's ready to fight.
Before her transformation into Harley Quinn, she is portrayed with fair skin, her hair not dyed, and often tied up in a bun. She wears less heavy make-up.
Wardrobe
- Main article: Harley's Wardrobe
Even before transforming into Harley Quinn, Harleen wore her classic color scheme, which included a red blouse, a black skirt, black heels, and a white lab coat. While working as a psychiatrist, she wore her hair in a bun. From her college years until her transformation, she also wore glasses.
Before her breakup with the Joker, Harley wore her original skintight black and red rubber/latex clown outfit, as the character did in the DC Animated Universe where the character originated, except her shoes are heeled rather than flat.
Harley's regular outfit is a skintight short black and red strapped rubber/latex crop tank top with a star and diamond on it, a black metallic choker around her neck, black and red fingerless leather gloves, black and red skintight rubber/latex briefs, black and red thigh high socks with a red diamond on the black sock plus a black star on the red sock, and black and red sneakers with pompoms. Underneath Harley Quinn's common shoes, they usually appear as plain white soles, but on A High Bar, You're a Damn Good Cop, Jim Gordon, Devil's Snare, on one scene of Riddler U, and on later episodes since A Very Problematic Valentine's Day Special until now, they have the red and black footstep pattern in which a red star is on the black and the black diamond is on the red. Occasionally, they also appear with blank red and black soles. In the cold on Catwoman, and Thawing Hearts, she adds a black and red jacket — also with diamonds and a star pattern — to keep herself warm; she also wears this jacket to conceal explosives in The Final Joke.
At formal events, she usually wears a black and red dress and heels, one red and one black. Her formal outfits can be seen in "L.O.D.R.S.V.P.", "Dye Hard", "The 83rd Annual Villy Awards", and "The Horse and the Sparrow."
Biography
Background
Early life
- ❝ I'm not great at having people who are actually good to me in my life. ❞
- — Harley Quinn[src]

Harleen as a young girl
Harleen Quinzel was raised in a dysfunctional family; her mother Sharon Quinzel is an alcoholic, and her father Nick Quinzel is a criminal and gambling addict who frequently got in trouble with the mob. She also grew up around her grandma and grandpa, who grew apart through the years, eventually coming to hate each other. Harley had a younger brother, Barry, who tragically passed away in his teens.[1] Harleen herself was normal, albeit mentally unstable. Her mental instabilities first manifested as an obsession with actor Frankie Muniz, who she wanted to kidnap and have a child with via lying about being on birth control. Eventually, his family placed a restraining order on her, which she ignored, so she was sent to juvie.[2]
In her teens, she went to camp where a girl named Jessica Sarner spread lies to the entire camp that Harley had lost her virginity to a horse. It is unknown what happened to Jessica Sarner after that, but it can be assumed Harley had something to do with it as she was questioned about it for hours by police. When she graduated from high school, she was Valedictorian but used her speech to angrily denounce her entire school administration for not helping her and for ogling her.[2]

Young Harleen Quinzel beating up Nick Quinzel
She then went off to college to become a psychiatrist, and her dream was to win the Olympic championship of gymnastics. She nearly succeeded, but her father insisted that she "take a dive" so that he would win a long-shot bet to clear his gambling debts. Harleen eventually relented and failed on purpose, but snapped when her father joked that there would never be a woman president (her dream), so Harleen viciously assaulted her father in front of everyone.[1] The acrobatics skills she gained as a gymnast served her later in a life of crime.
Arkham to the present
After graduating from university, she became a psychiatrist and got hired at Arkham Asylum to tend to the Joker. She thought she was hired because she did her dissertation on the Joker's pathology and even wrote her thesis on him, making her uniquely qualified; it was later revealed by Commissioner Gordon that she was only brought in because the "Joker's chewed up every other shrink in Gotham" and she was "cheap and you've got a pulse, skirt". Her first task was to get the Joker to reveal the location of a bomb. On her way to his cell, she witnessed Poison Ivy's attempted escape and saw her being burnt by the guards and sedated. Horrified, she went by her cell to apologize for what happened, but Poison Ivy promptly spit at the glass and told her, "Fuck off, narc".[3]

Harley meets Joker.
She went to work on the Joker who revealed he knew who she was, even having read her thesis, however, he compared it to fanfiction. To get on his level, Harleen went against protocol, requesting to get into his cell, where he went on to charm her while simultaneously threatening her. Although she managed to get out of his grip using her acrobatics, which impressed the Joker, she was scolded by James Gordon and Harvey Dent for putting herself in danger. After Batman could not get him to talk, she was given a second attempt. After speaking to Poison Ivy who inadvertently revealed that Joker's childhood was a sour subject, she used this as leverage, goading Joker into talking about his family history. With the Joker finally showing some emotion for once, Harleen can seemingly play off it and convince him to reveal the bomb's location. Thankful for her help, Harleen visits Poison Ivy again, gifting her a flower.[3]

Ivy helps Harley
However, Joker's confession turns out to be a ruse, faking lowering his guard to send the heroes to the incorrect location. At the same time, he was brought to the cafeteria, where the real bomb then exploded and allowed him to escape through the blasted hole in the Asylum with Harley on his shoulder as a shield. Despite her being there, Harvey Dent ordered them both shot, but Poison Ivy saved them both by deflecting the bullet, then tying the Joker up in vines when he thought she did it for him. Harleen questioned why she had saved her, and Ivy admitted that no one had ever given her a gift before, let alone a plant, and helped her up. When Harvey Dent and the Arkham guards caught up with them, ready to kill them all, Ivy surrendered so that she and the Joker would be recaptured without the need for excessive force. Poison Ivy asked Harley to be her new therapist, to which she happily agreed. Afterward, Dent tried to smooth things over by promising Harley a promotion; however, she angrily spat in Dent's face and told him, "Fuck off, Two-Face".[3]
As Harleen continued working at Arkham, her friendship with Ivy would bloom as Harley eventually became the only person to get through to her and help with her issues successfully,[4] One Valentine's Day, Harleen visited Ivy in her cell, gifting her a cart of chocolate milk she had stolen from the commissary and going to describe the entire plot of Shrek 2 to her after learning Ivy had not seen it, unknowingly giving Ivy her best Valentine's Day experience.[5] Their friendship persisted even as Harley's relationship with the Joker also deepened until eventually the Joker escaped Arkham and convinced her to jump into a vat of acid and become his sidekick, Harley Quinn.[2] During their time together, they were often awarded "Best Couple" at the Annual Villy Awards. However, Joker never allowed her on stage with him and never let her give the acceptance speech. One time, he even brought his goon Dean with him to the awards instead of her.[6]
Season 1
"Til Death Do Us Part"
- Main article: Til Death Do Us Part

Harley robbing the yachters
Harley Quinn attempted to rob a group of wealthy yachters, but they were entirely unconcerned until the Joker arrived to terrify them. Together, they fought off the yachters while Harley argued with the Joker to add her to the Legion of Doom and allow her to become his full partner, not his sidekick. The Joker dodges and deflects until Batman himself arrives to occupy their full attention, at which point the Joker flees into a single-man submarine and abandons Harley to distract Batman. The Joker assures her that he will break her out of the Arkham Asylum "before breakfast", then submerges into the harbor while Batman takes Harley into custody.
In custody, Harley refused to reveal anything about the "psychotic clown who treats you like garbage", as Batman referred to him. However, Harley insisted that they had real love and that the Joker apparently proposed to her with a diamond ring not long ago. In response, Commissioner Gordon sentenced her to life in prison, which Harley laughed at, believing that she would not spend even a single night in prison. Six months later, she was still in prison, with Poison Ivy insisting that the Joker would not come for her. Three months after that, Harley justified that at least the Joker was exciting and a "challenge", that the vat of chemicals he pushed her in was more like a vat of "freedom sauce", and that the Joker made her who she was.

Harley talking to Doctor Quinzel, a hallucination of her sane self
Three months after that, the entire prison insisted that the Joker was not coming for her, but Harley insisted that he would even until Poison Ivy hatched an escape plan and got Harley out of prison against her will. Afterward, Harley tried to return to the Joker immediately. Still, Ivy insists that Harley diagnose herself - a hallucination of Doctor Quinzel asking Harley what should be done about a patient who was "fixated on a murderous psychopath and won't end their relationship no matter how terribly he treats her". Harley then immediately diagnosed the patient as a "classic abusive co-dependency" before realizing that she had diagnosed herself and that she needed to end her relationship with the Joker.
When Harley declared their breakout, the Joker justified leaving her in Arkham as an attempt to protect her from increasing police scrutiny and that he would have broken up with her anyway, "unless our love is so powerful, even the threat of death can't keep us apart". This immediately enticed Harley back to the Joker, disgusting Poison Ivy. Later, the Joker gets fixated on the Riddler, so Harley goes to kill him, only to end up captured alongside Batman. The Riddler then gave the Joker an ultimatum: choose one to live and one to be dropped in a pool of acid to die. To Harley's shock, the Joker chose to free Batman to deny Riddler the pleasure of killing him, allowing Harley to be dropped in acid.

Harley realizing the Joker never loved her
Harley falls in, and Doctor Quinzel helps Harley have an epiphany about the Joker - he did not really propose. Still, the "diamond ring" was a grenade ring that the Joker gave to Harley so that Batman would stop to take the grenade out of her hands and save her. He never really proposed and only said, "til death do us part" because he assumed Harley would end up dead. Harley then realizes that the Joker only loves Batman, not her, and she wakes up as Poison Ivy is pulling Harley out of the pool of "acid". Ivy reveals that the acid was actually just margarita mix and that she had the Riddler set up his scheme to "prove" to Harley that the Joker didn't actually love Harley.
In response, Harley finally intends to break things off with the Joker finally and even do her own crimes, such as kidnapping the mayor and threatening to kill him unless he names a highway after her. She then redid her outfit and went to the Joker's lair. She ended things with him again, this time brushing off his attempts to make amend. Realizing things were over, Joker ordered his goons to kill her, starting a huge fight where she defeated all his guards and destroyed his lair. With the Joker trapped beneath the rubble, Harley decided to spare him, wanting "to see the look on your face when I'm running this town".
"A High Bar"
- Main article: A High Bar
Harley was watching Howie Mandel's TV show when the Joker forcefully took over the show, having strapped a bomb to Howie's chest. There, the Joker declared that he dumped Harley and not the other way around and would respect her wishes to "drift into the darkness of total anonymity". Harley then became enraged when the Joker activated a bomb strapped to Howie's chest, so she angrily smashed the flat-screen TV with a bat. Ivy tried to convince her that she should not care what Joker or the Legion of Doom thought of her, which she agreed with, declaring that she would "show them in person how little I care" and decided to crash the party at the Gotham Mint to show up Joker and his Legion of Doom compatriots.

Harley Quinn enters the bar mitzvah in the Gotham Mint
At the "party", Harley was shocked to discover that it was actually just a bar mitzvah for Joshua Cobblepot, The Penguin's nephew. Still, Harley insisted on staying to impress Bane, Scarecrow, and Two-Face, who were all present. She initially got on well with them with some banter and tried to entice them to join a plan with her until the Joker himself arrived and drove her off. Angry, Harley planned to rob the Gotham Mint itself to impress the Legion of Doom, a facility so secure and confident that they willingly rented out their own atrium to the Legion of Doom for the bar mitzvah.
Ignoring Poison Ivy's advice, Harley tried to rob it anyway, successfully taking down several guards throughout the atrium where the bar mitzvah was taking place. Unfortunately, it turned out the guards were actually "Gotham Chucklehut's finest improvisers", an improv troupe who Harley just brutally beat into submission. Joshua was meant to "fight" through them to enter a vault full of "Joshua bucks" for his bar mitzvah, only to find Harley there with an open vault. The Joker laughed hysterically at the scene as the Penguin tranquilized Harley and had her tied up.
The Penguin gave his umbrella to his nephew Joshua to shoot Harley. Still, when Joshua asked for her last words, Harley easily eroded the 13-year-old boy's confidence by questioning whether he could hit her rather than miss and embarrass himself. She continued a running commentary about how his hand was trembling, how he probably never drunk a beer before, or even "finger blasted a girl". Overwhelmed by shame, Joshua eventually broke, dropped the umbrella, and went to his mom. The Penguin himself made to shoot Harley, but Poison Ivy arrived with Kite Man, and Harley broke out of her chained chair, prepared to fight. The Joker offered to allow her to live if she admitted she was nothing without him, and when she refused, battle commenced.

The Penguin, Scarecrow, and Two-Face surround Harley and Ivy
Poison Ivy held off Two-Face while Harley attacked Scarecrow, and Kite Man reluctantly went up against Bane. Kite Man was quickly dispatched, and although Harley and Poison Ivy briefly held their own, they were eventually cornered by Penguin, Two-Face, and Scarecrow. When the Joker demanded that Bane "stop dicking around" with Kite Man and called Bane a "dumb, freakish monster" for not focusing on Harley, Harley took the opportunity to sow doubt among their ranks, questioning why they took the orders from a powerless villain who simply bullied them into submission. Now bereft of help, the Joker made to kill Harley herself, but Ivy quickly surrounded him with plants. He was nearly defeated until his contractor called, so he took the opportunity to leave. Harley then amended to join the Legion of Doom to prove her worth that way.
"So You Need a Crew?"
- Main article: So You Need a Crew?

"I need a fucking crew"
Harley tried to steal a Russian nuke, but struggled all by herself and was thwarted by the Joker and his goons. This prompts her to seek out a crew for herself, again ignoring Ivy's advice to the contrary, using Doctor Psycho as an example of someone doing things on his own as they watched him battle Wonder Woman by himself on TV. Although, they were shocked when he called her "the C-world", prompting Harley to say that this is why he should have had a crew, as they would have told him to use "the B-word instead". She sought out underlings from Underworld Talent Inc.. However, they rejected her after realizing she was no longer with the Joker, so she sought help from strangers in Noonan's Bar, but everyone fled from her, one even jumping into a "hell portal" to avoid working for her. She got frustrated when Kite Man arrived asking for help, and the entire bar eagerly went to help on his heist.

The Justice League vs Queen of Fables
Angry, Harley went with Ivy to see promotional speaker Maxie Zeus' seminar on recruiting goons, and he advised the crowd never to quit even if a recruitment agency or randoms in a seedy bar rejected them. Harley went to see Maxie afterward for more tips, but he was only interested in having sex with her, insisting that no "bad guy" would ever work for a woman, to which Harley asserted that she didn't need a bad guy. Harley then sought out Ivy to join her crew, but Ivy again turned her down, telling her there was a "glass ceiling" for female supervillains, and referred her to the Queen of Fables. She was a sorceress who conjured an entire army and took over Gotham in the '80s, prompting the Justice League to crack down on her directly and had Zatanna Zatara imprisons her inside a U.S. Tax Code book.
- ❝ What Queen of Fables made me realize is if I want a crew, I shouldn't be looking for scumbags who believe in me; I should be looking for scumbags no one else believes in. ❞
- — Harley Quinn
After visiting Fables, who told Harley her entire story, Harley returned to Ivy's apartment, slightly down from the depressing encounter. She wondered if Ivy had sent her there because she didn't believe in her. Ivy assured her it was the opposite, and she just wanted her to know what she was up against. However, the encounter with Fables gave Harley the inspiration to seek out villains who were downtrodden and disrespected, desperate enough to work for her, starting with Doctor Psycho, who had recently been banished from the Legion of Doom once again using "the C-word" on live TV, this time towards his wife. She also accepts Clayface's request to join her crew.

Harley and her crew makes the news
For their first heist, they set out to get revenge on Maxie Zeus. She dispatched Clayface to distract him while she and Doctor Psycho snuck into his mansion to rob his gold medals. On the way out, she and Psycho discovered Maxie handily fighting Clayface, who had blown his cover, so Harley demanded that Maxie proclaim to the world that "Harley's crew ain't nothin' to fuck with". She then had Doctor Psycho beat him with several telekinetically lifted statues before Harley herself beat him up with her bat. The next day, when reporters found him beaten and robbed, he wearily said what Harley demanded he say. Harley Quinn also used Maxie's stolen medals to purchase a nuke, which she used to threaten Gotham City into renaming a highway after her.
"Finding Mr. Right"
- Main article: Finding Mr. Right

Successful heist
Harley Quinn arrives at Ivy's Ivy's apartment with bales of cash after a successful bank robbery. However, she becomes angry when she sees no one on TV covering their heist - angrily destroying a ninth TV in Ivy's apartment. Although Ivy advised her that a lack of notoriety was good, Harley once again ignored her advice and became fixated on getting "nemesis" to increase her viewership. They had no luck finding one on "findanemesis.com", so Clayface enlisted King Shark, a "social media maven", to help. With King Shark improving her profile, she manages to get a match with Tommy Tomorrow, but Harley does not want someone inconsequential like Tommy and plans to get Batman.
Harley steals the Batmobile to provoke Batman into fighting her. Unfortunately for Harley, only Robin arrived to stop the theft, but Harley refused to fight him and so abandoned the Batmobile. Not to be outdone, Robin lied to Tawny Young on her show that he and Harley had battled, after which she asked him to become her nemesis. This angered Harley even more so when Lois Lane picked up the story, saying it set the "Evil Women's Movement Back Decades". Harley then had the idea to force Lois to retract the article, potentially drawing Superman to defend his girlfriend and make Harley his nemesis. However, Lois Lane is entirely unconcerned about being kidnapped by Harley, as is the case with Superman himself, who simply brings Robin to fight Harley off. Still unwilling to fight him, Harley retreated.

Desperate to disprove Robin's claims, Harley captures him and sets King Shark to swimming below Robin to frighten him into retracting his claim about being Harley's nemesis. When Robin insisted that he would never because he had the media wrapped around his finger, Harley revealed that he was on the Tawny Young Show and being recorded the entire time. Harley was then cleared of being his nemesis, but in his shame, Robin had a nosebleed that fell into the water below, enraging King Shark. As King Shark tried to attack Robin, he called out for Batman, who arrived to subdue King Shark and save Robin. He then rounded on Harley Quinn, saying she would be sent to Arkham Asylum for the way she endangered Robin.
With the cameras still rolling, Harley and Batman started fighting. Harley nearly gets captured until Poison Ivy arrives to help fight off Batman and save Harley. Together, they fought Batman until the Joker himself arrived, furious Harley was trying to take his nemesis from him, and everyone engaged in a three-way brawl until the Joker noticed Robin still tied up from earlier. He kidnaps him and flees, forcing Batman to once again chase after the Joker as his full-time nemesis. After the show, Ivy reassures Harley, saying she will get a nemesis eventually but should not try to force it. She also added King Shark to her crew because of what he could do while raging out; additionally, "he does computer good".
"Being Harley Quinn"
- Main article: Being Harley Quinn

Harley freezes
While looking for a new base of operations after Ivy's eviction notice, Harley continually rejected lair after lair. The agent demanded to know who Harley was to zero in on her brand, but the questioning only caused Harley to scream that she didn't know, just before she froze in place - what Doctor Psycho called a "level-four brain freeze". Doctor Psycho telepathically draws Harley's Crew into Harley's mind to identify and resolve the problem, and they land her in her museum of memories, learning much of Harley's background.
After meeting Harley herself in her mind, Doctor Psycho admonished everyone not to touch anything lest Harley's mind attempt to expel them. However, when Harley saw a glitched memory of the Joker pushing her into a vat of chemicals, she attempted to interact with it to figure out why, causing a "brain lock-down" and preventing Doctor Psycho from "rebooting" Harley while simultaneously trapping everyone in Harley's mind. Harley's mind presumed them to be intruders and then deployed Harley Gremlins to kill them all even as Sy Borgman arrived at Ivy's apartment to find everyone passed out on the ground, who he assumed to be "another suicide cult".

Harley's subconscious
From Harley's optic nerve, Harley saw Sy Borgman and Golda planning to cremate their bodies before Golda had Sy close "slutty Casper's eyes", so she had Doctor Psycho take them to another exit - her subconscious. Harley discovered the place to be a carnival filled with clones of the Joker, and Ivy pointed out that she wasn't over her ex-boyfriend. Harley quickly had to flee with everyone else when more gremlins arrived, and eventually, Harley and company came to a dead-end; however, they are saved by a hallucination of Frankie Muniz, who shows them the way out. Frankie Muniz was Harley's unhealthy obsession as a child, who she wanted to kidnap and deceive into impregnating her, which, according to Psycho, is the sane portion of her brain sending help.

Harley goes to Repressed Memory Island
Before fleeing, Harley noticed Repressed Memory Island, which she assumed might be at fault for the glitch in her origin story memory. Harley decided to go off toward it, with everyone else eventually following, but when more gremlins arrived, Clayface stayed behind and transformed into Frankie Muniz to distract them. Everyone else then rode on King Shark's back to the island, where she finally saw the missing part of her memory and discovered that it was her choice to jump into the acid and become Harley Quinn, that the Joker did not push her after all. Emboldened, Harley walks straight into the memory and assumes the guise of the memory of Harleen Quinzel, turning Joker's offer down his offer to jump. When the Joker angrily tells her that she can't change her past, Harley exclaims how this is not her origin story, changing the scenery. Hence, they're now in Joker's Fun House the day she broke up with him, telling him that he nor anyone else created her; she created herself.
This restored equilibrium to her mind, and she found Clayface safe and sound. Everyone returned to their bodies in time to stop Sy Borgman from incinerating them. While the rest of the crew angrily confronted Sy, Harley looked around her surroundings at the Gotham Mall and suddenly exclaimed, "This is our new lair!" She made a deal with Sy that they could have it on the condition of letting him come along on some of their heists.
"You're a Damn Good Cop, Jim Gordon"
- Main article: You're a Damn Good Cop, Jim Gordon

Harley's anger over being ignored
Harley and the crew entered Gotham Mall after having just stolen King Tut's desiccated corpse, but quickly became enraged when she learned that KGBeast had been nominated to join the Legion of Doom, while she has been ignored for two months straight. In her rage, Harley smashed King Shark's computer. At his recommendation to steal a new one, Harley devised an idea to burgle an invisible motorcycle from WayneTech to get attention. Clayface distracted the guards, King Shark hacked open several doors, Poison Ivy helped everyone up into WayneTech tower, and Doctor Psycho seized a security guard to bypass the final retinal scan lock.
Harley then jumped through the laser beams surrounding the motorcycle using gymnastics, but noticed an even more secure inner area past where the motorcycle was stored. Despite Doctor Psycho's protests, she abandons the bike, steals a device from the inner area, and calls an audible to draw away the police. In the process of escaping, however, Clayface had his arm chopped off, which Harley insisted he leave behind so they could escape. Harley was initially pleased with the heist, but her entire crew had concerns, and the Cowled Critic lambasted her for her ineptitude, leaving behind a "member" of her crew - Clayface's hand - for the police to interrogate.

Determined to pull things out of the fire, Harley came up with a plan to break into the Gotham City police department to retrieve Clayface's hand and make her crew look powerful enough to be invited to the Legion of Doom. At the same time, Poison Ivy and Doctor Psycho peeled off to deal with the Cowled Critic's slander. Harley attempted to have King Shark cause a distraction while they infiltrated the building, but he was immediately thrown into Blackgate Penitentiary. She then deployed Clayface to be the distraction, and she succeeded. She confronted Commissioner Gordon on the roof just as the arm was about to reveal the location of their lair and demanded it back, threatening to activate the device she stole from WayneTech if he refused. Still, instead, he tried to shoot her. At the last moment, Harley pressed the button, but rather than explode, she was suddenly teleported.
- ❝ My friend just lost his arm, and instead of helping him get it back I did what would help me get into the Legion of Doom. I let him down. Just like you let Gordon down. ❞
- — Harley to Batman

Batman saves Harley from falling
Materializing in the Batcave, Harley tried to make Batman believe that Gordon was suicidal and needed his immediate attention, claiming that Batman abandoned Gordon. In saying so, Harley realized that she had ignored her crew and focused solely on herself. She admitted her fault and convinced Batman to save his friendship with Gordon. He then flew with her back to the police station and resolved his friendship, prompting Clayface's hand to return to Clayface himself. Despite just having repaired his relationship, Batman now claimed he had to take Harley to Arkham, so Harley activated the device again and tossed it to him, teleporting him back to the Batcave just before Doctor Psycho arrived with ivy and helped everyone escape. Finally, Harley apologized for not caring about her crew as much as getting into the Legion of Doom, and the Cowled Critic even gave her a glowing review, noting only that she once again left behind a crew member - King Shark. Harley and company went and rescued him from Blackgate.
"The Line"
- Main article: The Line

Harley's Crew planning to rob S.T.A.R. Labs
Queen of Fables received a court order to be released from the United States Tax Code, and she advised Harley that she has to steal something the Legion of Doom wants to be noticed. Harley decided to steal Kord Industries' famous Weather Machine, using S.T.A.R. Laboratories' personal force field device to deflect the lasers Kord Industries uses to protect their Weather Machine. Harley's plan was stalled by the need for someone who could enter a 4-inch crawlspace, and their focus was occupied when she saw on TV how Queen of Fables was freed from the tax code only to be sentenced to Arkham. Harley freed Queen of Fables while she was transported to prison.
Queen of Fables agreed to help Harley steal the force field from S.T.A.R. Labs, but soon began to unnerve Harley's Crew with her brutality. Harley insisted on continuing, however, using Queen of Fable's conjured mouse for the mission while Queen of Fables distracted a family who had seen them. After successfully pulling off the mission, Harley was horrified to return to a bloody massacre of the entire family reunion. Although she saw one survivor who appeared to be a little girl, she claimed not to see any survivors so that the Queen of Fables would not kill another person. At Ivy's insistence, Harley attempted to gently dismiss the Queen of Fables from their group. Still, Queen of Fables became offended at Harley's insistence on not crossing her "line" of killing innocents and left in anger.

Harley with the Weather Machine
Harley managed to steal the Weather Machine without issue using the force field and used it to blackmail the Mayor of Gotham for $1 billion, only for Queen of Fables to arrive and try to steal it from her. Harley protested that they were friends, but Queen of Fables continued to advance until Jason Praxis, the sole survivor of the massacre, arrived to destroy Queen of Fables' storybook and launch an electrical assault on everyone present. Harley agreed to turn over Queen of Fables to him in exchange for mercy, but slipped her force field on Queen of Fables' wrist so that Praxis' electrical blast rebounded and struck him instead. Harley then sent Queen of Fables off, although she stayed around just long enough to brutally murder Jason Praxis before departing. With Queen of Fables gone, Harley tried to use the Weather Machine, but it self-destructed after too many failed login attempts.
"L.O.D.R.S.V.P."
- Main article: L.O.D.R.S.V.P.
Deep in the ocean, Harley and her crew have just stolen a cache of Atlantean jewels from the Atlantis Museum of Art, with Clayface pretending to be Aquaman to misdirect the guards. However, Aquaman himself apprehended them on the ocean surface, and it required Poison Ivy's arrival and tying him up in seaweed for Harley and her crew to escape. Their exploits made the news, and afterward, the Legion of Doom became interested and invited Harley to be considered for the Legion of Doom. Harley guilt-tripped Ivy into coming along to see it. Scarecrow took them on a tour of the building, and Harley and her crew were instantly smitten with the place, although Ivy disdained it.
While Harley mingled at the party, Aquaman arrived to retrieve his jewels from Ivy and Harley. He fought off several Legion of Doom members, including Black Manta, who landed on Ivy and left her helpless until Harley distracted him and goaded him into throwing his trident at her. She then dodged, and his trident shattered the large aquarium throughout the Legion of Doom office, spilling hundreds of fish onto the ground and forcing Aquaman to save them. Everyone at the Legion of Doom then praised Harley for fighting Aquaman off. Still, just before the nomination began, Ivy suddenly proposed making up their own league without the Legion of Doom. Although tempted, Harley insisted on joining the Legion of Doom until Ivy admitted that they had only invited Harley to blackmail Ivy herself into joining, as Lex Luthor said.

The Joker confronting Harley
However, to Ivy's surprise, Lex Luthor announced Harley Quinn as the new member of the Legion of Doom despite Ivy's rejection, leading Harley to assume that Ivy did not believe in her. Afterward, Harley got into an intense argument with Ivy, claiming that Ivy simply did not want Harley to succeed and move on because Harley was supposedly the only friend she'd ever had. After Ivy stormed out angrily, the ground beneath Harley's feat collapsed and dumped her into the basement of Gotham Mall, where Doctor Psycho and Sy Borgman were restraining a giant tentacle monster. As Doctor Psycho translated for the monster about how it felt abandoned by Sy Borgman, Harley began to realize that she lashed out at Ivy. After freeing the monster and going to the Legion of Doom, Harley debated reaching out to Ivy again, but decided against it. She then came face to face with the Joker himself.
"A Seat at the Table"
- Main article: A Seat at the Table

Harley is welcomed into the L.O.D.
Harley and her crew were inducted into the Legion of Doom, and the Joker praised her entry, saying she was "killing it". Her crew insisted she not fall for his schemes, and although she reassured them, she began to warm to the Joker when he nodded approvingly at her. She then tried to repair her friendship with Poison Ivy, assuring her she would always be there for her and offering to help her destroy Lex Corp's PlanetWide Pavers factory with her before heading to her first Legion of Doom meeting. There, she criticized the Joker's idea to spend $600-$800 million on a tower, despite everyone else blindly agreeing with him before hearing her notes.
Afterward, he surprised her by praising her for challenging him to put the time in to flesh out his plan. The Joker also offered to have a "work drink" with Harley to help develop his plan more and to show Harley how to "game the system", but although Harley was opposed to the idea, her crew's requests to be assigned away from Bane convinced her to follow up on the Joker's offer, to figure out how to get them off the hook. At the Joker's dinner, he claimed he would talk to Lex Luthor and resolve the situation for Harley's crew, saying that Lex considers Harley to be an "asset" that he wants to keep happy. As Harley began to enjoy the dinner, she realized she had to meet Ivy, but the Joker convinced her to stay, so she lied about rescheduling and ignored her crew's calls for help when she moved to have dinner on a commandeered yacht. After tossing the original owners onto a life raft, the Joker even agreed with one of Harley's suggestions for his tower - to have it emerge out of the ground "like a jack-in-the-box". Batman himself then arrived to apprehend them, but the Joker sent him sprawling with a grenade and then prepared to escape in a helicopter.

Harley Quinn falling from the helicopter
Mirroring "Til Death Do Us Part" when the Joker abandoned Harley to be captured by Batman, the Joker instead turned the situation on its head by offering to take her with him - seemingly accepting her for the first time. Harley squealed in delight and ran into his arms as they were lifted away from Batman. Now in the helicopter, Harley mentioned that she dreamed of escaping together, and they began kissing passionately until the Batplane pulled alongside the Joker's helicopter, at which point the Joker savagely pushed Harley out of the helicopter to her death, betraying her once again. Heartbroken as the litany of her abusive relationship flashed before her eyes, Harley curled into a fetal position as she plummeted toward the water, only for Batman to break her fall.
- ❝ Please don't go. ❞
- — Harley to Ivy

Batman softly admonished Harley that "some things never change, Quinn" before Harley tearfully slid off the Batplane and adroitly dove into the waters below. At the shore, she eventually arrived at the hospital after learning that King Shark had his fin blown off during Bane's mission. She tried to keep to her story about being held up by the Legion of Doom but didn't realize that her crew and Ivy had all seen the footage of her kissing the Joker earlier, so they saw through her lie. She tried to convince her crew that she was only meeting with the Joker to try and get them to work for Bane, but her original lie kept them from believing her. Ivy abandoned Harley with the rest of her crew and even rejected her help destroying the PlanetWide Pavers factory, saying, "I need people I can count on".
"Bensonhurst"
- Main article: Bensonhurst

Harley's family: Grandpa Quinzel, Nick Quinzel, Sharon Quinzel, Harleen Quinzel, Barry Quinzel, and Grandma Quinzel
Harley stalked her ex-crew on Instagram, briefly speaking with Bane before heading to the Gotham Mall alone. She tried contacting Ivy, but when she received no response, a hallucination of Doctor Quinzel appeared before Harley and suggested she go to her mother for acceptance and love. Harley was taken in with open arms at her mother Sharon Quinzel's home in Bensonhurst, and Harley apologized for not keeping in touch. However, Harley still shrugged off Sharon's suggestion that she become a psychiatrist again and became bothered that Sharon had kept her second-place trophy from when she was a gymnast. Apparently, Harley nearly won a tournament, but her father, Nick Quinzel, asked her to "take a dive" so that he could win a bet to get out of debt. Although Harley acquiesced, she became enraged and assaulted him.
Surfacing from the memory, Harley expressed how glad she was that Nick was in prison, only to find that he had been released and got back together with Sharon. Harley constantly complained about Nick at dinner, rebuffing Sharon's suggestion that she marry a Jewish doctor. However, Nick called for civility for Grandma Quinzel's sake. Grandma Quinzel managed to explain that she had brain cancer just before her head exploded in a shower of gore - an assassin was shooting at them. Harley closed the blinds, painted everyone in blood, and had them lay still while the assassin was forced to enter the house physically. As he inspected Harley's "corpse", she redirected his own knife into his chest and pulled him into a chair, demanding to know who he worked for as she pushed the knife deeper. Before he could give anything away; however, Nick shot him in the head, claiming that it was revenge for killing Grandma Quinzel.

Nick sacrificed his last thumb for Harley
In the aftermath, Nick claimed that the assassin was from the mob and was trying to kill him over a loan he took from them. He and Harley then fought them off, with Nick giving her pointers on which gymnastic moves to do to defeat the mobsters, eventually defeating them all. Nick then earnestly apologized for having her lose on purpose and complimented her skills until he was interrupted by the arrival of one last mobster with a minigun. Nick pushed Harley out of the way and lost his last thumb to the gunfire in the process before Harley killed him. Afterward, Harley and Nick finally appeared to make amends, believing her father to have changed.
Grandpa Quinzel arrived at the house to celebrate, claiming to have high blood pressure and wanting to drink with the time he had left, only for his chest to explode in another shatter of gore from a shotgun blast. Harley then killed yet another assassin and angrily declared that she would keep her family safe, only for another, much smaller explosion of gore to erupt from her stomach - her own father shot her. He revealed that he had tipped off an assassin to kill Harley so that he could collect a finder's fee from the $1 million bounty on her head and simply had her wipe out the mob. At the same time, he waited, but when both assassins failed, he intended to kill her and collect the bounty himself. As Harley reached for a knife, her mother took it away to prevent it from grabbing it. Sharon said that she only wanted "what every Jewish mother wants, for you to marry a doctor", but Harley insisted that she is a doctor, much to her mother's disapproval.

Harley, physically and emotionally hurt
Sharon said she tries so hard to change Harley’s life in the most passive-aggressive way she can and is angry the only thanks she gets is “yelling and fighting. At Harley’s insistence that she was her daughter and deserved her love, Sharon said that her being their daughter made them into neighborhood pariahs wherever they went due to her being a supervillain. Harley then cauterized her own wound while continuing to argue, dodging bullets from Nick. Nick insisted that he was just like her, betraying her as she betrayed her crew, and although Harley said they left her and not the other way around, Sharon said it was because she was “sucking face with that goyische clown” and had a bad taste in men. Harley fired back that she learned it from her, only for Nick to throw her through a closet door and attempt to strangle her, at which point Harley pulled a knife on him. Backpedaling, Nick and Sharon then begged for mercy and said that “family doesn’t kill each other”, but Harley spared and disowned them, saying they weren’t worth killing, and stumbled out of the house covered in cuts, bruises, and a gut wound. She then passed out as a car rolled up and awoke inside it with Frank the Plant at the wheel, who claimed that Ivy had been kidnapped and needed Harley's help.
"Harley Quinn Highway"
- Main article: Harley Quinn Highway
Outside the PlanetWide Pavers factory, Frank convinced Harley that it was too dangerous to infiltrate without her crew. She reached out to Clayface, Doctor Psycho, and King Shark with a heartfelt speech about how she regretted her mistreatment of them, but they unanimously reject her offer to rejoin her crew until Frank tells them that Ivy had been kidnapped. Berating Harley to "put your thesis statement at the motherfuckin' top", he convinced everyone to reform the crew - with the caveat that most members wanted nothing to do with Harley after Ivy was safe again. Sy Borgman also offered assistance, drove everyone to the factory in a Pretzel Wrapped Wieners truck, and gained admittance under the guise of making a delivery.

Entering the PlanetWide Pavers facility
Once inside, everyone donned disguises and went further into the factory, eventually hearing Ivy's screams and zeroing in on them. Doctor Psycho says they must enter her mind to combat the fear toxin destroying her brain, so Harley knocks Ivy out, not realizing that Ivy could have been left awake for the procedure. Everyone then enters Ivy's mind to discover it shrouded in darkness, filled with many of Ivy's greatest fears, such as a woodchipper grinding up young trees and spewing blood everywhere. After defeating the woodchipper, a hallucination of Frank materialized in front of Ivy and told her that she needed to destroy Ivy's biggest fear to correct the damage done to Ivy's mind.

Harley is revealed as Ivy's biggest fear
Frank directed everyone to a mansion, where Harley discovered a memory of Ivy's cruel father mocking her lack of friends. She immediately presumed him to be Ivy's greatest fear and tried to attack him, only for him to transform into a massive mouth that consumed Ivy and nearly ate Harley, too. However, King Shark bit a chunk out of his tongue, causing him to spew them both out of the mansion in a flood of blood and pain. Harley sought to return to find him, but Frank said he wasn't Ivy's biggest fear. At that moment, Kite Man emerged out of the darkness and fearfully tried to escape into the air, only to be caught by a fireball and disintegrated. Death himself then emerged out of the darkness and launched a fiery assault against Harley and her crew. Harley then had Clayface morph into a bat, which she used to club Death to death. However, when she pulled back Death's hood, she discovered it was actually Harley herself who Ivy feared most. With Ivy's biggest fear defeated, her mind abruptly corrected itself and ejected everyone.

Harley catches Ivy
Harley awoke surrounded by a bloody massacre, Sy Borgman having killed a slew of guards who arrived after he accidentally activated the alarm. Although Harley demanded answers about why she was Ivy's biggest fear, Ivy insisted on going after Scarecrow and the rest of the Legion of Doom. Sy then transformed into a car, and everyone drove off after Scarecrow onto the Harley Quinn Highway, a Mario Kart-esque track with loops and abrupt turns that Harley designed herself. Ivy quickly went ahead to take over one of Scarecrow's trucks. Harley again asked Ivy about her fear again, and Ivy relented and revealed that her fear was finally placing her trust in someone only to be abandoned, as Harley did for the Joker. Before they could reconcile, however, Harley's truck slowed while on a loop and succumbed to gravity, forcing Harley to maneuver through the air to land inside of Clayface without harm. When Ivy flew off her own truck, Harley had Sy jump off the track to intercept her fall, with Harley herself pulling Ivy to safety.
After landing successfully, Harley invited Sy to join the crew even if it was just going to be him and her, and they then raced off to catch the last truck - with Scarecrow in it. As Scarecrow took the Gotham Park exit, spiraling around a giant statue of Harley herself, Harley aimed the statue with a rocket launcher and proclaimed that it was the "old me. Time to blow her up." Harley then fired, destroying the statue, whose head fell onto the track and blocked Scarecrow's truck. Seemingly successful, Harley asked Ivy if they could make amends, only for Scarecrow to come to and drive his truck off the side of the track, landing in the Gotham Reservoir and infecting the entire water supply with Ivy's pheromones. Harley and her crew watched in horror as trees throughout Gotham transformed into ravenous monsters.
"Devil's Snare"
- Main article: Devil's Snare

Captured by the Justice League
Harley and Ivy tried to fight off the plant monsters to no avail, eventually getting surrounded, and only survived due to the intervention of the Justice League. Although they made short work of the nearby monsters, they presumed Harley to be at fault and nearly banished her and her crew to the Phantom Zone. Poison Ivy managed to save them only by wrapping Wonder Woman's Lasso of Truth around her neck to force her to tell the truth, proving to the Justice League that they were not at fault. Queen of Fables then arrived and trapped the entire Justice League inside her storybook, just as Zatanna Zatara did to Queen of Fables 30 years ago. She tossed a beanstalk at their feet, launching them into the sky, where a giant soon tried to eat them.

Kite Man to the rescue
Ivy sent out a distress call to Kite Man, and Harley wondered how Ivy had his number memorized. She continually questioned Ivy while battling the giant until, eventually, Ivy said she was dating him. Doctor Psycho and everyone else in the crew knew about it, even Sy, but Ivy claimed that Harley never knew because she was self-centered. The giant finally captured them all but was stopped when Kite Man arrived and threw hot sauce in his eye, causing him to fall over and toss them out of the clouds. As they plummeted, Kite Man caught Ivy in his arms, Harley, Doctor Psycho, and Clayface on the back of his kite, and extended a rope ladder for King Shark and Sy Borgman to grab onto. With all the extra weight accelerating their descent, Clayface launched himself onto the ground and reformed into a ramp, breaking Doctor Psycho, Harley, Sy Borgman, and King Shark's fall. At the same time, Kite Man brought himself and Ivy gently to the ground. Their passionate kissing afterward disgusted Harley and her crew.
Harley then commandeered Commissioner Gordon's tank to take on the Legion of Doom, only to blow up before she could fire a missile at it. The Joker's Tower then emerged from the ground where it previously stood and broadcasted the Joker live. He derided the Legion for allowing in "any second-rate clown with a cheap dye job", so Harley angrily proclaimed that she went to a high-end salon weekly, only for Ivy to point out that she does buy bottles of dye from the drug store. Harley sought to use their tank to attack the Joker's tower, only for another tank to fall from the sky and crush their tank, thrown by a plant monster. Ivy then distracted the plant monsters surrounding the tower, allowing Harley to approach it and come face to face with Queen of Fables.

Queen of Fables told the Big Bad Wolf to get Harley, only for King Shark to kill and eat his innards. Harley then got inside his pelt and walked to the Queen of Fables like normal, only to rip out of her disguise and bat the Queen of Fables' head literally off of her shoulders, killing her. Poison Ivy then arrived, now a giantess, but so too did another plant monster, who kidnapped Harley. Ivy ran after and killed the monster and caught Harley as she fell. With Harley in Ivy's hand, they finally reconciled. Harley admitted she was not good at having people who were good for her in her life but promised to do better from now on. While laughing together, a flagpole shot from the Joker's tower bolted through Ivy's chest, at which point she shrunk down to human size again and died in Harley's arms, surrounded by a bed of flowers. The Joker's laughter rolled over the landscape, saying, "Oops", and in response, Harley screamed in rage and loss.
"The Final Joke"
- Main article: The Final Joke
Harley tearfully attended Ivy's funeral, and after becoming overwhelmed with rage, she tried to run straight to the Joker to kill him. Doctor Psycho stopped her, however, insisting that she devise a plan first. She decides to team up with Batman, sending Clayface to Joker posing as Batman while the real Batman could sneak up on the Joker and defeat him. Although the Joker initially buys the ruse, he insists on Harley singing "Happy Birthday", which Clayface cannot resist singing along to. This reveals the deception, forcing Harley to shoot a rocket at the Joker's tower. After the smoke clears, the Joker and the real Batman are right across from each other, so the Joker runs to the center of the tower and encapsulates himself in a protective dome while the room fills with gas. Batman is then knocked out and captured, and the Joker's traps capture all of Harley's crew except for her, who uses her gymnastics to escape.

Once again in her old outfit
After being on the run, Harley got some red and black roses and left them on Ivy's grave. Kite Man and Frank the Plant then showed up, having been living in a camp behind the grave, and informed Harley about her crew's pending execution. Harley bid Ivy goodbye and shed tears, which landed on her grave before leaving to save her crew, even as the flowers she left began to move of their own accord. Knowing the Joker wanted her alive, Harley strapped a bomb to herself and threatened suicide if the Joker did not release her crew. He acquiesced, agreeing to free her crew if she wore her old outfit. She did, so the Joker released her crew and then gave a small speech about how Harley was the "missing piece" to his happiness. Just as they got close together for a kiss, they both stabbed each other in the gut at the same time and then began fighting each other. Although Harley stabbed the Joker multiple times, he easily held the upper hand. After defeating her, he claimed that he was being truthful and needed her - because she was his only weakness and must be removed. Harley dared him to kill her, but the Joker had other ideas.
Claiming that killing her would allow her to "live on forever, an emotional martyr in my soul", the Joker instead intended to erase her memories completely and totally, rendering her a normal person again. The Joker held her over a vat of acid and prepared to push her in, but Harley saw vines growing around the edge of the vat, so she asked that the Joker let her jump in of her own accord. Bemused, the Joker agreed, so Harley jumped off the catwalk above the vat and fell into Ivy's waiting vines. Ivy then rose into the air and dispatched the Joker's goons, and at Harley's direction, grabbed and dropped the Joker himself into the vat of acid. Harley was thrilled and thought her tears brought Ivy back to life, although Ivy claimed it was simply the "renewing power of nature".

Gotham City in chaos
With the Joker's last act, he activated a self-destruct, destroying his tower and most of Gotham City, sinking the rest into the surrounding waters. This freed Batman in the process, who saved Harley and Ivy from a falling pipe, ending up crushed instead. Harley, Ivy, and the rest of her crew then looked out over the burning, utterly destroyed Gotham City and mused on the fact that both the Justice League and the Legion of Doom are either incapacitated or dead, including the Joker. Overwhelmed, Harley commented that it was "so beautiful" before hugging Ivy.
Season 2
"New Gotham"
- Main article: New Gotham

Harley is thriving during the anarchy of New Gotham
In the wake of Gotham City's utter destruction, the President of the United States declared it "civitas non grata", no longer part of the country, which delighted Harley Quinn. She proceeded to go on a rampage throughout the anarchic city with her hyenas Bud and Lou, kidnapping a famous sushi chef named Takashi to cook for her crew. Ivy pulled her aside and urged her to take command of the city, but Harley refused, delighting in the lack of hierarchy in New Gotham. After Harley discarded Sy Borgman's comment about it being like post-war Vietnam, she was interrupted by the arrival of The Penguin's goons.
- ❝ Dibs? There's no dibs. The city's in ruins, idiot. It's a post-dibs world. Nobody owns nothing. ❞
- — Harley Quinn angry about the re-establishment of hierarchy and property
The two goons claimed that Gotham Mall was The Penguin's "turf", but King Shark ate one of them and frightened the other way. Ivy used this to impress upon Harley that more and more goons would begin taking over if she didn't do so herself. Harley tried to deny it until yet another band of goons arrived, this time from Two-Face. Harley left to deal with the situation by inciting a good uprising, encouraging them to strike out as independents and undermine their former masters.
Anarchy restored, Harley went out to steal the last ginger in Gotham for Takashi to use in their sushi preparation, but was fought by five new upstart villains on the way and delayed. Ivy then pulled her aside to complain about the numerous small-time villains around, but Harley brushed it off, taking a letter from Lou with her invitation to the Injustice League in it. This disturbed Harley as she wanted no structures or hierarchies at all, prompting Ivy to mock her.

The Injustice League mock Harley within her block of ice
Harley arrived at the Injustice League's headquarters, where The Penguin and Two-Face insisted that there must be a hierarchy. Disturbed, she protested that they had the opportunity to do something new instead of falling into their old ways, prompting Mister Freeze to show the league's new proposed map of Gotham City to Harley, sections of the city divided up into territories. In response, Harley smashed through the map and the table beneath it and rejected their idea of territorial division, so Mister Freeze froze her in a block of ice.
Harley wakes up in the middle of an escape attempt, only her face free of the ice, so she screams for release. Eventually, Sy Borgman uses a blow torch to let her free her swinging arm, and she begins fighting The Penguin's goons while half encased in ice, laughing maniacally as her ice block smashes goons repeatedly. However, when Doctor Psycho throws Harley's block into a trio of goons, she gets a bit too far ahead of her crew, and The Penguin seals the door behind her, leaving her alone with him and entrapped in ice.

The Penguin taunts Harley
The Penguin taunted Harley, easily disarming her while encased in ice, and was prepared to kill her. However, he got a bit too close, which enabled Harley to bite his nose clean off, forcing him to flinch away. The recoil also knocked Harley's block of ice down, shattering it and finally freeing her, but she accidentally shattered her bat when she attempted to finish The Penguin. Laughing, The Penguin taunted her as nothing more than a "defrosted gymnast" without her bat and began launching grenades at her from his umbrella, knocking Harley aside with the blasts.
Not to be outdone; however, Harley hid in the smoke that the grenades created, throwing her voice around the room to disorient The Penguin. Then, she snuck up on him and shoved the shattered end of her bat into his throat before ripping it out, killing him. She then turned to her crew and asked to get coffee, so they went to Noonan's Bar, where Harley demanded to know why the goons returned to their bosses so quickly. Ivy tries to let Harley down gently, but Clayface immediately tells her that she was on ice for two months, shocking Harley. Ivy then takes Harley to see what she's missed and is horrified to discover that the Injustice League has carved up the city. Lamentably, Harley finally admits that Ivy was right and vows to take over the city for herself.
"Riddler U"
- Main article: Riddler U
Harley has no power or lighting to see her next move, so she sets her sights on Riddler University, the only place in New New Gotham with power. She plans to sneak in with Poison Ivy, posing as coeds to kill the Riddler. They fly with Kite Man to university while caked in makeup to hide her pale skin, to sneak in and join a tour by Barbara Gordon using the alias "Heather Witherbee". Barbara starts questioning if they had really been there from the start, but "Stephanie" helps them blend. However, when Harley Quinn notices someone in the crowd who appears to be the Riddler, she runs after and attacks him. After shoving the man into a fountain, beating him, and nearly drowning him, she realizes that he's "Jiminey Riddles", the Riddle U mascot.

Harley's identity is revealed
In the process, Harley gets wet, and her cake makeup begins to slough off, revealing her identity to Barbara Gordon, who is watching nearby. She gives chase, but Barbara agilely escapes. At night, Harley and Ivy break into Barbara's dorm, and although Barbara quickly overpowers Harley, Ivy uses a plant to capture her. Barbara quickly explains she's on their side and has been collecting evidence that the Riddler has been kidnapping students for a long time and wants to take him down. She gives them wristbands to access a suspicious frat house, which they take and leave.
At the party, Harley gets distracted by an ice luge but is refocused by Ivy, knocking out the guard to the VIP area and breaking in. Inside, they discover the Riddler's power generator, which uses human hamster wheels as a power source. They also find the Riddler himself. Harley laughs at his "riddle stick" until he blasts her unconscious with a bolt of electricity from it. She's put on a hamster wheel, and although she tries to get Clayface to transform and escape to help them, he thinks she's calling him fat and becomes distraught, forcing Harley to admit that it's quite a good character work. Barbara then arrives and frees them, allowing them to overpower and capture the Riddler. They take him back to Gotham Mall, where they force him to run on his own hamster wheel, providing them with power.
"Catwoman"
- Main article: Catwoman (episode)

Harley and Ivy meet with Catwoman
Harley Quinn is unable to make any progress getting through the thick ice to Mister Freeze's lair. Still, the guards accidentally reveal that the only thing hot enough to get through is Firefly's flamethrower which is kept by Doctor Trap at Gotham Natural History Museum. On their way, she hedges that Ivy should probably get a better partner than Kite Man, but Ivy brushes it off as hypocrisy, given her relationship with the Joker. Ivy complains vociferously about Harley's plan to have Catwoman help them with the museum until Catwoman arrives. At this point, she turns on a dime, brushes off Harley's suggestion that Catwoman leaves, and sings her praises. Confused, Harley goes ahead with the original plan.
- Harley Quinn
Here, kitty, kitty!
- Catwoman
Are you always this impetuous?
- Harley Quinn
Give me a dictionary, and I'll tell ya.
— Harley Quinn calls for Catwoman because she is late
Harley prepares to enter the museum with Ivy and Catwoman but is stopped by Kite Man, who wants her help to get a ring from the museum for him to propose. She goes in reluctantly, initially advising him against it. Still, eventually, Kite Man impresses Harley with how far he is willing to go for Ivy, so she decides to help him get the ring in earnest. She gets him the ring, although he ends up swarming by hornets. They catch up with Catwoman and Ivy just as they reach the flamethrower. Still, Catwoman steals Kite Man's ring from him just as he proposes, with Harley responding, "what a cold B". Harley gets ready to leave with the flamethrower, but that activates a trap, which gets small and smaller, threatening to crush them. Harley directs her anger at Catwoman but soon realizes she can use her new flamethrower to burn her way out of the trap, smashing Doctor Trap's face with a bat in revenge.

She returns to the Gotham Mall to find Doctor Psycho on the hamster wheel, and the Riddler escapes. She's angry until she sees the Riddler reveal himself and willingly return to the wheel, preferring it for the guaranteed food, cardio, safety, and entertainment, vowing to escape when he's "good and ready". She then goes to find Ivy, who is sitting on a pier, killing a group of executives who dumped toxins in the harbor. Harley encourages Ivy, who is frustrated about losing her past self, and admits she now approves of Kite Man before they embrace, sharing a moment at the pier.
"Thawing Hearts"
- Main article: Thawing Hearts
Harley Quinn burned a vagina-shaped hole in the ice to Mister Freeze's lair. On the way, she finds out that Kite Man and Ivy are engaged and are ecstatic until Doctor Psycho suggests she must bring a date to the wedding. She argued while simultaneously combating Mister Freeze's goons until Mister Freeze himself arrived, blasting them all with his freeze ray. She awakened in a cell as Mister Freeze explained his plan to use Harley in human trials to find a cure for his wife Nora, taking her to his operating table. Before he began, Harley convinced him to release her in exchange for Poison Ivy's help to find a cure, which he readily agreed to, making her and her crew guests in his home.

Harley stares angrily at her host
In truth, Harley had no intention of honoring her word or acting as a good guest and instead planned to stall for time to kidnap Nora as a hostage in exchange for his freeze ray, which she would use to freeze him in revenge. However, Mister Freeze took precautions when he brought his guests out for dinner, leaving them encased from the waist in ice to limit their mobility. Doctor Psycho mocked her plan until Mister Freeze entered with his wife, encased in ice for her protection, but Harley immediately presumed that Mister Freeze was a misogynist who froze his wife after she tried to leave him. She declared that she is a champion of "ice-blocked women around the world" and intended to "rescue" his wife, killing him after this.
At the banquet Mister Freeze prepared, Harley argued with Mister Freeze about apparently abusing his wife and the meaning of love itself until he left to get them spinach puffs. When he did leave, she ordered Clayface to get the freeze ray, which was used to free them all. When Mister Freeze returns, Harley angrily declares that he probably froze her to prevent her from leaving him, unable to see men in any other way than she saw the Joker. To Mister Freeze's absolute horror, she ignores his pleas and unfreezes Nora. His wife quickly succumbed to her blood disease, shocking Harley, at which point Mister Freeze threatened to kill them all in an explosion if Poison Ivy did not cure Nora. Harley was forced to keep her word and call Ivy with no other options.
- ❝ Well, I hope you’re proud of yourself. You've falsely accused the most woke ice-themed villain in all of New New Gotham. ❞
- — King Shark to Harley Quinn

Harley is stunned by Mister Freeze's sacrifice
Ivy arrived irritated, although Harley assured her she did her best to avoid dragging her into the situation. She defended herself by saying that Mister Freeze was insane and orchestrated the Injustice League hit on her until Mister Freeze revealed that they wanted to kill her until he singlehandedly convinced them to encase her in ice instead - and Harley repaid him by endangering his wife. Harley is further surprised by Mister Freeze when he is willing to sacrifice himself to save his wife, a selfless act of love that redefines how she thinks of love as a concept. King Shark comforts her, and she tries to console Nora, but Nora demands they all leave.
"All the Best Inmates Have Daddy Issues"
- Main article: All the Best Inmates Have Daddy Issues
Harley and Ivy were both at Noonan's Bar when they noticed the Joker, now normal, still alive and working as a bartender. Ivy wanted to kill him immediately, although Harley wanted to spare him if he truly had changed, sparking a debate about whether anyone truly could change. To support her argument that people could, Harley recounted their backstories as proof that Ivy changed back then, which means people can change, but Ivy was still unconvinced, telling Harley that although she helped her back then, she did not change has. Still faced with what to do with the Joker, Harley brings in Doctor Psycho as a "tie-breaker" to discern if he truly has changed or not. Doctor Psycho confirmed that he had, vindicating Harley, so they left the bar arm in arm - only to be immediately captured by Two-Face.
"There's No Place to Go But Down"
- Main article: There's No Place to Go But Down

Harley and Ivy are taken to The Pit
Harley and Ivy are taken to a kangaroo court, faced with charges for the murder of Oswald Cobblepot. Harley begs Ivy to put all the blame on her so that Ivy can go free, which Ivy seems to consider. However, when Ivy is put on the stand, she admits to everything, and they are both sentenced to life in prison. Sure, they will end up in Arkham, Ivy assures her they can escape, but they are thrown when Bane takes them to his new underground prison, The Pit. It seems inescapable until Bane reveals George Lopez will guest appear during the Pit's talent show, and Harley plans to steal his helicopter. However, it becomes ruined when Harley's idea to start a riot by performing offensive stand-up as a distraction is derailed when Bane detains her for refusing to make her bed. Desperate, she pressured Ivy to take over that part of the plan.
In detention, Harley was guarded by Cheryl until Harley fought through her (albeit with difficulty). However, just as she broke free, the chopper ascended out of The Pit, beyond reach. Ivy eventually managed to create a riot, which Harley capitalized on because said riot created a ramp leading to the surface. Although it wouldn't get them the chopper, it might allow escape that way. They quickly started climbing it but were soon followed by Bane, who became enraged after Harley threw a chair at him. He pumped himself full of venom, angrily pursuing them faster, but at that moment, Ivy managed to get high enough to call down a plant, using it to lift her and Harley toward the surface.
- Bane
You cannot run from your problems, Harley. Hate weighs you down. Only love sets us free.
- Harley
Ivy.
- Ivy
No.
- Harley
It's ok.
- Ivy
Don't, don't do this.
- Harley
Have a good life, get married, make babies. Name them Harley. The girls and boys.
- Ivy
Harley!
- Harley
See? It totally works… You know I love you. Bye, Ive.
— Harley sacrifices herself for Ivy
Bane launched himself upward and grabbed ahold of Harley's ankle, the weight of which started to pull them down. Harley has an epiphany and realizes that she has to release Ivy, and after a few last words, she does so, sacrificing herself to allow Ivy to escape. The recoil from the vanished weight sends Ivy flying up and out of The Pit even as Bane grabs Harley's face, and they fall to their death. Harley manages to pull Bane's tubes out in the grapple, reverting him to normal size and sending him blabbering down ahead of her as they both plummet toward the fires below.

Harley and Ivy kiss
Seeing that Ivy escaped, Harley serenely falls toward the fiery Hell below, only for Ivy to launch back into The Pit and grab her ankle. The recoil from jumping into The Pit then launches them both back out of it to safety. Stunned to be alive, Harley is held joyously in Ivy's arms as they both pant in relief at being free. They kissed each other briefly, if passionately, until they both withdrew in shock.
"Inner (Para) Demons"
- Main article: Inner (Para) Demons
Harley was jittery after this and wanted to express her feelings for Ivy. Still, Ivy wrote the kiss-off as an "impetuous, spur of the moment thing", visibly disappointing Harley, although she agreed with Ivy. To prove her random impetuousness, Harley walks around and kisses the first person she sees (who happens to be Doctor Psycho, who is disgusted). Harley bumbles around, pretending to be busy and unaffected by the kiss, before nonchalantly asking Ivy if she planned on telling Kite Man.

"What is happening?"
After Ivy left, Harley began to plan her next evil scheme. Although King Shark and Clayface are hesitant, Doctor Psycho encourages her eagerly. However, they are all interrupted by the arrival of Batgirl, warning them that Commissioner Gordon is coming to eliminate her. This emboldens Harley further and convinces her that she needs an evil army to defend herself, so she puts Batgirl out. She comes back asking for ideas on how to raise an army, and although King Shark and Clayface say that she seems unlike herself, Doctor Psycho knows exactly where to go.
- Darkseid
I sense a great pain in you.
- Harley
Nope, no pain. I'm good.
- Darkseid
An anger, born from a want. A want that was not met.
- Harley
If we could just move on to the--
- Darkseid
Are you trying to fill an empty hole in your life, Harley Quinn?
- Harley
What is this guy, my therapist?
- Darkseid
There are some holes that not even an army of Parademons can fill.
- Harley
Definitely not. All my holes are filled up to the brim.
- [silence]
- Harley
Nothing? Really?
— The joke flies over Darkseid's head
Doctor Psycho directed Harley to steal a Mother Box to create an inter-dimensional portal ("Boom Tube") to Darkseid's realm of Apokolips, which she did easily, sending them on their way. On Apokolips, Darkseid immediately saw Harley's true motivations. Although he warned her that his armies would not satisfy her, he was willing to grant them to her - provided that she could defeat Granny Goodness in battle. Granny Goodness contemptuously defeated Harley, so Doctor Psycho used his telekinesis to move Harley like a marionette, making her drop a massive boulder onto Granny Goodness' head, cracking her skull and defeating her. She then claimed Granny Goodness' scepter, assumed command of the Parademon army, and boom tubed back to New New Gotham.
After an exchange with Gordon, Harley sicced her army on his assembled forces, resulting in absolute pandemonium as the tanks and policemen, as well as the militia of Gotham, battled with a demonic army of Parademons. The landscape was left bloody and destroyed, Hellish, but Harley only had eyes for Gordon and his downfall. She came forward to defeat him, only for Poison Ivy to arrive and stop her. She questioned Harley, asking if this much death and destruction was what she really wanted, at which point Harley realized that Darkseid was right: this was not what she wanted, and the army utterly failed to fill the void within her.

Harley supresses her feelings
Gazing at Ivy, Harley broke Granny Goodness' scepter over her knee, destroying her mantle of power and releasing the Parademons from her control to run wild. She turned over the city to Gordon and quit the field, coming before Ivy, desperate to express her feelings to her. Just before she could, however, Kite Man popped up behind Ivy and sang her praises. Ivy returns the favor, gushes about how she wants to spend the rest of her life with him, and then kisses him right before Harley, wrenching her heartstrings. After this, Harley could only lie that she wanted to help Ivy plan her bachelorette party.
"Bachelorette"
- Main article: Bachelorette
Harley has become a busybody, planning Ivy's bachelorette party at Themyscira with exacting detail. However, she struggles to get Nora Freeze, Jennifer, and Catwoman to show any form of enthusiasm about the event. She awkwardly complimented Ivy on her impending marriage and hugged her, hugging too long and even sniffing her hair, disconcerting Ivy. After sending Ivy off to her room, Catwoman immediately deduced that Harley and Ivy "hooked up" at some point. Harley initially denied it, but after admitting to their kiss, she wanted to unload on Catwoman. Catwoman didn't care to support her emotionally, quickly leaving Harley with her insecurities.

Harley and Ivy wake up together
Later, the bridesmaids began complaining in earnest, at which point Harley snapped and threatened them all into pretending to enjoy themselves for Ivy's sake. They complied with her coercion that night, pretending to enjoy themselves until Eris arrived at their table. At Jennifer's questioning, Eris mentioned Hedonikka, a nearby island where men were present, which Harley immediately decided to take everyone to. There, the bridesmaids began to enjoy themselves earnestly, and Ivy herself was in fine spirits after consuming too many spirits. She complimented Harley on her efforts, getting everyone to get along, and told her that they were best friends, and the next thing they knew, they were both waking up from a drunken stupor in the same bed together the next morning.
- ❝ You're here, you're queer, get used to it. ❞
- — Harley Quinn to Poison Ivy
Ivy panicked and fled the room, calling it a mistake, completely ignoring Harley's attempts to brush it over and fix the situation. Harley ran after Ivy and tried to patch things up, but Ivy was horribly conflicted and barricaded herself in her room when she couldn't get off the island. Harley sought counsel from Catwoman, but she was again of no help, so Harley convinced Ivy to come out to salvage the weekend. She then gathered everyone and laid out her plan to kill Eris and free Themyscira, thus saving the Island and its natural, the perfectly planned bachelorette surprise for Ivy. After Ivy happily agreed, Harley helped fight through the Amazons to get to Eris, freeing Queen Hippolyta and stopping Eris from selling the island to Lex Luthor.

Harley is left heartbroken
Hippolyta threw a massive party in their honor as thanks, where Harley and Ivy once again got drunk and ended up having sex. Ivy sputtered incoherently once again and tried to avoid doing that ever again. Still, Harley became bold and asked Ivy to think of their life together as partners, traveling the world and saving all-female armies. After trying to persuade Ivy and telling her she loves her, Harley asked her to think about it and left. Later, when they landed back in New New Gotham, Ivy made her decision, admitting that Harley's impulsive nature left her fearing she would one day turn her back on her, concluding that despite trusting her with her life, she didn't trust her with her heart and would still be marrying Kite Man. Harley watches, stricken, as Ivy flies away with Kite Man into the sky, leaving her alone and sobbing in a fetal position on the ground.
"Dye Hard"
- Main article: Dye Hard
Depressed after the bachelorette party, Harley tried to go drinking with King Shark and Clayface, but they both had plans. Sy Borgman tried to comfort her, but she ignored his advice and decided to have sex with a stranger. She finds herself at a bar in Wayne Tower, the only safe one left, but is disgusted by the boring clientele there, and worse, finds out that the Joker is her bartender. She tries to leave, but he bogs her down in conversation until a heist crew randomly arrives and forcefully takes everyone hostage. She again tries to escape, but gets captured and handcuffed to the Joker. He's fixated on her, as he had a dream after meeting her in "All the Best Inmates Have Daddy Issues", a dream that they were both on a yacht with bankers. This alarmed Harley, so she assured him it was just a dream as she tried again to escape.

Harley is stuck with Sane Joker
After using him as a human flail to knock aside a guard (Whom she then kicked to death), and as they fled, the Joker asked her to talk about what was bothering her. Although initially refused, she eventually revealed that she was emotionally distraught after Ivy rejected her. They eventually stumbled upon the Riddler, who had escaped and was there to steal a helmet from Wayne Tower - although Harley was just interested in how he ended up becoming so buff. He nearly recognized the Joker, so Harley frantically closed his mouth and denied it, fleeing the area. Shortly after, they're confronted by two goons, so Harley destroys their handcuffs and then accidentally blasts a goon with a cancer ray. That goon ran away, so the other goon hit her with a stun grenade while she emphatically apologized.
Seeing the Joker begin to resurface after killing the last goon, Harley slapped him momentarily back to sanity, suffered through his monologue in the elevator, and then arrived on the rooftop - where Jim Gordon promptly tackled the Joker and arrested him. She denied his accusations that they were back together until her crew suddenly arrived, claiming to have received a text from her - that she never sent. Doctor Psycho then arrived and revealed his betrayal, assuming command of her old Parademon army to use against her. The Joker asked her to call Ivy for help, but Harley refused to drag Ivy into her mess.
- Doctor Psycho
The point is, I'm gonna do what you never could, because you are a pussy.
- Harley Quinn
Pussies are powerful. They birthed all of humanity!
- Jim Gordon
I was a C-Section.

Harley thanks Sy
After fighting off the Parademons fairly effectively with her crew, Doctor Psycho upped the ante by surrounding the tower in a mental shield and assuming control of Harley's crew, leaving her surrounded with only Gordon and Sy Borgman to help. She was quickly defeated but saved by a net from the Batplane and a blast from Sy. While Doctor Psycho was temporarily incapacitated, Sy Borgman realized he needed to sacrifice himself to allow Harley and company to escape, bringing Harley to tears. He left her his eye, and she fled for the Batplane.
As she lamented that she would need the entire Justice League to stop Doctor Psycho, the Joker chimed in that he remembered having a book with the entire Justice League trapped inside - although he couldn't remember where. She brought them to the Ace Chemicals factory to jog his memory, and although she desperately tried to get him to remember, he could not, so she pushed him into the vat of acid to restore him to his former self.
"A Fight Worth Fighting For"
- Main article: A Fight Worth Fighting For

Harley threatens to blow Joker up if he doesn't help her
Harley planted a bomb in the Joker's head to ensure his cooperation. When he emerged from the acid laughing hysterically, she began slapping him repeatedly and demanding to know where the Queen of Fables' storybook was. When he refused, blaming her for wasting months of his life as a suburban dad, she used the bomb to force him to bring her to book, which was at his girlfriend Bethany's house. Well, there, she had to threaten him not to kill her. Bethany eventually brought out the book after his harsh rebuke (which Harley commented on), but she threw it over their heads to a Parademon, forcing them to go after it.
In the Parademon nest, Harley needles the Joker as he ponders his relationship with Bethany, saying he had forgotten what a "piece of shit" he was at the time and wondering where the sudden sentimentality was in their old relationship. In response, he says it's because Bethany loved him even when he was a nobody and not famous and that perhaps he doesn't want to screw things up like she did with Poison Ivy. This angers her, and she angrily claims to be over it, which the Joker doesn't believe, given "the screaming about it at the mere mention of her name".

Harley thinking back on her memories of Ivy
When they finally find the book, the Joker ruminates on his true love with Bethany, prompting Harley to remember her times with Ivy and how their relationship fits all of the Joker's descriptions of "true love". In response, Harley admonishes him not to give up and try to make his love for Bethany work. They then left, but were seen by Parademons before they could completely escape. They were forced to fight them off together, and although the old duo together again defeated dozens of the Parademons, they tired out and would have lost, but at that moment, Batman arrived and captured them.
Batman assumed they were back together and behind the city's chaos. Still, Harley explained what was actually going on and told him their plan to free the Justice League, convincing him to summon Zatanna Zatara and to drop them off at Bethany's house to retrieve the real book (they went after the wrong one). After the Joker made up with Bethany, they all went inside to have Zatanna free the Justice League. After they left, Harley asked if the Joker would stay as a suburban dad. He said he wouldn't change who he was and would go back to crime and take care of Bethany. He then urged her to find her own love with Ivy, but Harley insisted she'd already tried, and Ivy had said no. Ivy then arrives, much to Harley's delight, but Ivy then reveals her intent to kill her.
"Lovers' Quarrel"
- Main article: Lovers' Quarrel

Kite Man saves Harley
Harley was unnerved by Ivy's mindless assault and was forced to flee and dodge. She repeatedly tried to convince Ivy to stop, but was nearly killed if not for Kite Man intervention, saving her from Ivy. In the air, Harley had him watch his hands as he explained that Doctor Psycho had mind-controlled Ivy. Harley then assured him that the wedding would still happen and that they'd defeat Doctor Psycho. At his apartment, Harley wanted to destroy Psycho's helmet somehow, but Kite Man cautioned her that getting close would allow him to control them as well.
- Harley Quinn
Zombie eye, zombie eye!
- Kite Man
Wait, wait! My kite senses are fluttering.
— After Sy Borgman's mechanical eye blinks
Harley examined Sy Borgman's eye, wondering how he was immune from Doctor Psycho's telepathy until it suddenly blinked. Harley nearly destroyed it, but Kite Man stopped her, realizing it was Morse Code. He translates the code as "plug me in", at which point several RCA connectors sprout from the eye. After connecting them, Sy Borgman came onscreen and explained that he resisted Doctor Psycho's mind-control with an anti-mind-control device the CIA planted in his skull. While it can be recreated, the components aren't at hand, so Harley noticed the Justice League flying by to kill Ivy. Harley smiled woodenly when Kite Man wondered who would ever release the Justice League from their book prison.

"And she's she's soaring majestically"
Becoming impatient with Kite Man, Harley demanded that he hurry or else "the person I love is gonna die". Kite Man became suspicious of this, so Harley brushed it off and, unable to wait any longer, took one of his kites to fly and save Ivy. Kite Man warned that she'd need training to do so, but it didn't matter - she could fly perfectly on the first try. She then arrived at the battle between her old crew and the Justice League, imploring Wonder Woman to be lenient because she saved Themyscira. When Wonder Woman wouldn't listen, Harley launched herself forward and landed on her sword, driving it into her face to cut her.
- ❝ Are you shittin' me, Clayface? You could change into this at any time and chose ditzy co-eds and divorcees? ❞
- — Harley Quinn
Batman then called Harley for help as he was trapped in Clayface's grip. Harley was disgusted with Clayface, frustrated that he could have turned into this all this time, but he obliged Batman by distracting Clayface long enough for Batman to escape. She then distracted Superman to try to reason with Ivy, but Ivy slapped her away with a vine. She recovered and gave chase, but had to go up a fire escape first to get enough altitude to use the kite.

"I can't let you kill her. I love her more than anything in this world:"
Harley eventually caught up to Ivy and again tried to reason with her, but Ivy only kidnapped her and fled towards Wayne Tower. Once there, the Justice League finally caught up to Ivy, where Harley implored them to avoid violence. Agreeing, Batman surgically removed Harley from Ivy's grasp while Superman destroyed her plants, and Wonder Woman captured her in her Lasso of Truth. Harley implored that they not kill Ivy, or at the very least send her with Ivy into the Phantom Zone, but this bickering gave Ivy a chance to poison the entire Justice League with her pheromones, beating them.
Harley watched in disgust as the Justice League all fell upon each other in lust and was further unnerved when Superman propositioned her. She backed away as things began to devolve, but Ivy once again captured her, this time heading toward the Gotham Mall. Kite Man flew overhead and whistled to Harley, signaling he was there to support her. On arrival, he put one device in her ear and gave her the other for Ivy if his plan to use "true love" to free Ivy failed. It did fail, with Kite Man being punched unconscious, at which point Doctor Psycho revealed that he knew of Harley and Ivy's affair.

Harley kisses Ivy
Although she protested that they were not lovers, Harley had no choice but to fight Ivy. She nearly managed to get the device in Ivy's ear, but she dropped it out of reach while Ivy managed to get Harley in a chokehold, crying to crush her windpipe. Unable to get the device, Harley had no other option other than to kiss Ivy, which successfully broke Doctor Psycho's hold long enough for Harley to put the device in Ivy's ear. Ivy then captured Doctor Psycho, and Harley smashed his helmet, so Darkseid offered to give her the planet; however, Harley didn't want it, so Darkseid left and vowed to raze the planet later.
- ❝ Ivy, you call me out on all my bullshit but you don't judge me for it. We have fun whether we're sitting on the couch or murdering a group of investment bankers. You showed me what the best version of myself could be and- and you held me to it. I'm in love with you. I wanna to be with you and- and yes, it might be messy, it might not work. It might even destroy our friendship forever, but love is a risk. I'd rather risk our friendship than pretend these feelings aren't real. ❞
- — Harley to Poison Ivy
Afterward, Harley begged Ivy to consider being with her, to "take a leap of faith", but before Ivy could reply, Kite Man woke up and asked what was happening. Doctor Psycho then took the opportunity to exact his revenge, revealing Ivy's infidelity with Harley to Kite Man and to all of Gotham by projecting Ivy's memories of them from Themyscira onto the sky.
"Something Borrowed, Something Green"
- Main article: Something Borrowed, Something Green

Harley wants to stay in Arkham
Harley Quinn checked herself into the Arkham Asylum to go through a "personal crisis", intending to break out when she's done. The last remnants of her crew (plus Frank the Plant) came by to invite her to Ivy and Kite Man's wedding, but she refused it. Later, Two-Face came to her, claiming to have bad news about Ivy that he'd reveal to her in exchange for freedom from Arkham. She initially rejected this, too, but he guilt-tripped her into accepting it. While escaping together, he revealed that Commissioner Gordon planned to raid Ivy's wedding; this time, he actually spoke the truth and fulfilled his end of the bargain honorably, but his history of lies left a seed of doubt.
She came to the wedding in search of Gordon, but was swept up into a photo shoot with the rest of the bridesmaids. She begged their forgiveness and acceptance, taking Catwoman's unused dress to wear. However, she quickly left to continue hunting for Gordon until she accidentally ran into Kite Man, which agitated him greatly until the photographer rounded her up and escorted her away. Outside, she once again thought she saw Gordon and hit him in a sprinting punch that knocked him out cold; however, she hit the wrong person, missing the real Gordon beside the person she hit.

"I'm saying I don't want you to be here"
Enraged, Ivy dragged Harley away and harangued her. Although Harley eventually explained that Two-Face told her of Gordon's plan to ruin the wedding, Ivy pointed out that Two-Face is a liar and made Harley believe that she was deluding herself to ruin the wedding. At that point, Ivy asked Harley to leave. As she left, she spoke briefly with Clayface before grabbing a flower and exiting. Outside, however, she smelled the flower and realized that it was plastic - something was wrong.
- ❝ I fucking love science. ❞
- — Harley Quinn
Harley tried to return during the ceremony but was blocked by Jennifer, who punched her to the floor, giving her a view of a caterer - a caterer not supposed to be present at the ceremony. She attacked him and discovered a police uniform, confirming her suspicions. When police and gas began flooding the room, Harley held her breath long enough to steal a gas mask, knocked Gordon aside with a flying kick, and used his rocket launcher to blast a hole in the roof to allow the gas to flood out of the venue, restoring everyone to consciousness. The angered villains then started to attack the police officers, and the venue was thrown into chaos.
- Harley
Well, people change.
- Ivy
Yeah, yeah, people do change. I mean, look at you. What you did for me today. You, you showed me the Harls I always wanted to see, you know?
- Harley
You-you don't think I'm chaotic and crazy and make a bunch of messes?
- Ivy
No, you definitely do that, but you're trying to grow and actually doing it. And that, I mean, for me that's what matters.
- Harley
I love you, Ive.
- Ivy
I love you too, Harls.
— Harley and Ivy confess their love.

Happily ever after
Harley dragged Ivy and Kite Man out of the venue, uncuffed them, and even offered to marry them right there in the middle of a warzone. To their surprise, Kite Man rejected the idea, realizing Ivy didn't truly love him, and flew away, leaving Ivy and Harley behind. However, they didn't have much time to process as the GCDP closed in on their location, forcing them to jump into a car and flee. While Harley drove, Ivy admitted that she had been denying a lot about herself for a long time and praised Harley for her growth. In response, Harley once again professed her love for Ivy, a love that Ivy finally returned. Overjoyed, Harley nearly crashed and instead rammed through the venue, through Clayface, and out the other side. As they soared through the air, Harley and Ivy kissed again before driving off into the sunset.
The Eat. Bang! Kill. Tour
"Journey to Love"
- Main article: Journey to Love

Fleeing from the wedding ceremony, Harley and Ivy were chased down on the Harley Quinn Highway by the GCPD led by Commissioner Gordon who shouted at them to pull over which they ignored. Harley had Ivy take over the wheel while she climbed between the police cars, taking them out while recapping the events that led them to this point. When Harley returns, they manage to escape on a plant ramp made by Ivy, leaving an irate Gordon behind, locked up in his car. They made their way through the city with Ivy being quieter than usual, making Harley question what was wrong although Ivy dismissed her, insisting she was fine. Harley tried to get her to open up but was intercepted by Doctor Quinzel, appearing in the rearview mirror telling her she could not force Ivy to open up.
They got home to Gotham Mall, where Harley did the traditional "carrying the bride across the threshold", to both their amusement. Harley excitedly showed off her "room", a mattress store she took over, filled with messy belongings. They settled down in front of the TV, discovering the whole event was now public, entirely reported by Tawny Young. Overwhelmed, Ivy angrily destroyed the TV and left for some time alone, leaving a worried Harley behind. Eventually, Harley consoled Ivy, finding her crying in the bathroom. Harley embraced her and asked what was wrong, but Ivy insisted she got frustrated about her stuck zipper. Harley helped her out of her dress, and the two returned to Harley's room, where they had sex while affirming their love for each other.
Afterward, Harley again asked if Ivy was okay, still sensing something was wrong. This time, Ivy assured her that she was fine and had just had a lot to process from the day. However, Ivy got a text alert saying that Gordon had sworn to hunt them down and realized they needed to flee as this was the first place he would look. Harley excitedly suggests they take a road trip, using the lairs of Nightfall, Killer Frost, and Livewire, all of whom were arrested during the wedding, to "hide from the police and spread chaos". Ivy was reluctant at first but then agreed. They got dressed and headed out, but not before Harley went to fetch Bud and Lou, and they started heading towards their first stop: Catwoman's place.
"Journey to Love Part 2"
- Main article: Journey to Love Part 2

Harley with her babies
Harley and Ivy were en route to Catwoman's to drop off Bud and Lou. When they approached her neighborhood, Ivy expressed her suspicions about being followed, and while Harley couldn't see anything, she assured her she trusted her instincts, which Ivy thanked her for. Distracted, Ivy almost ran over a couple of old ladies who then castigated them. Harley was enamored with the sight, expressing her desire for her and Ivy to be like them in the future, which Ivy, panicked about the future, brushed off, hurting Harley and turning her attention to the hyenas. Upon reaching Selina's, Harley hurriedly sent her a text that they were coming, and Ivy got pissed at Harley's lack of manners, almost as much as Selina was upon finding them on her doorstep. After taming the hyenas - to Harley's astonishment - Selina allowed them to enter. Still, the acrobat made herself at home, jumping on the furniture and infuriating the other two women even further.
Harley was playing with the cats when suddenly the GCPD showed up. Gordon urged them to surrender, and when they wouldn't, he threw in a grenade, causing a big explosion. Ivy told Harley and Catwoman to get out whilst she bought them time, but upon seeing Ivy getting shot in the arm, Harley rushed back to defend her, using one of Catwoman's whips to swing them to safety. Now, at a safe distance, Harley taunted Gordon, who then revealed another grenade. However, he was stopped by Batman's arrival, giving Harley and Ivy time to escape and join Catwoman upstairs. Using her powers, Ivy created a plant bridge out of the window which they used to escape the building. Back on the ground, they left Bud and Lou with Catwoman and headed off in their car with Gordon close behind. They were again saved by Batman, who believed Gordon was going too far. He jumped on his car, allowing Harley and Ivy to drive away and out of Gotham.
"Journey to Love Part 3"
- Main article: Journey to Love Part 3

Arriving in Blüdhaven, Harley and Ivy stopped for a break at a roadside restaurant. Ivy urges Harley to keep a low profile as not to be recognized. Unfortunately, Harley is followed to the bathroom by two women who want their fifteen minutes of fame by lying to the police and telling them Harley has taken the whole restaurant hostage. Hearing them talking while in the bathroom stall, Harley confronts them but finds Ivy has already intervened by tying the women up in vines, but not before they can call the police. Ivy berated Harley for the situation even though Harley insisted she hadn't done anything. Harley sadly asked why Ivy didn't believe her, making Ivy realize she had overreacted and apologized.
As they hurried to get out ahead of the police arriving, they were helped by a kind employee called Reign who affirmed her support and got them get out by the backdoor. Just as they were about to leave, however, they were confronted by Nightwing, who was sent to the scene by Batman. As they explained the situation, Nightwing let them go. Harley is lovestruck as Ivy holds her and uses her vines to swing them through the air, but Gordon, hot on their trails, soon manages to corner them, cutting off the vines. However, Nightwing stepped between them and Gordon, allowing Ivy and Harley to slip away.

Harley and Ivy then enjoyed a night out at a fancy restaurant, using make-up to disguise their identities. In the middle of their romantic evening, Hush butted in and began aggressively flirting with Harley and refusing to take no for an answer, causing Ivy to see red. A violent fight broke out between Hush and Ivy as Harley recapped the story of their day to another patron, JT. As Ivy managed to get Hush tied up, Carmine Falcone arrived, urging her not to waste her evening killing him. As compensation, Falcone offered to pay for their meals, a hotel honeymoon suite, and buy out Blüdhaven Thrill Park, which they then used to torture Hush mercilessly and continue their romantic evening. After a good night, they got frisky on the hood of their car.
"Journey to Love Part 4"
- Main article: Journey to Love Part 4

Ivy and Harley at the hotel
Harley and Ivy were enjoying their time together in bed at their hotel suite. As they ate breakfast, they watched Tawny Young on the TV reporting about a new villain terrorizing Detroit. Live at the scene, Mephitic, self-proclaimed "best poisonous villain", called out Ivy on TV as his inferior before beating up the heroes fighting him. As the report ended, Ivy insisted that they had take a detour to stop him. Harley thought it was about Mephitic's rude comments but was surprised when Ivy wanted to help and save people. Regardless, they made their way to Detroit.
Later that night, Harley and Ivy broke into Nightfall's house, although it took some convincing from Harley as they worried about being there uninvited. Harley begged her, and she eventually relented, and they spent the night. However, in the morning, as Harley was preparing breakfast, she was confronted by Livewire, Nightfall's girlfriend, who suddenly appeared out of the toaster. Livewire furiously questioned Harley about what she was doing there and got increasingly angry as Harley avoided the question and asked about her relationship. However, she calmed down upon seeing Ivy. They sat down and explained their situation, and Ivy apologized. Not ready to accept her apology yet, Livewire threw them both out.
As they left, Ivy had a hard time with it and took it out on Harley, who was confused and apologizing. Ivy told her she needed time and gave her the silent treatment. They checked into a hotel, and Harley was relieved when Ivy didn't ask for double beds. Harley eventually got Ivy's attention when she informed her she knew the location of several polluting CEOs, suggesting she took out her frustrations on them. Harley was thrilled as Ivy welcomed the suggestion and explained that they were at the same hotel. They then ordered room service and invited the staff to bring the goods into the room, taking their clothes as disguises. Later, they arrived at the dinner with the CEOs dressed up as waiters, serving them poisoned desert, which resulted in them all suffering very bloody deaths.

Harley fights Vixen
Following that success they headed out of the hotel and run down the street. They stoped in an alley and were about to kiss when Vixen suddenly showed up. She saw right through their disguises, ripping Harley's wig off and a fight commenced. Harley ran towards her but was thrown across the street by a kick from Vixen, only saved by Ivy's vines. Wanting to end it quickly, Ivy attempted to use her pheromones on Vixen to command her to leave but soon discovered they did not work so the fight continued. However, moments later, a hoard of wild animals rushed in, due to Ivy's pheromones having combined with Vixen's animal spirits, turning it into pheromones for animals. Vixen called upon her skunk spirit, flooding the area with stinking spray, with Ivy and Harley escaping with Ivy's vines after being thoroughly dosed.
"Journey to Love Part 5"
- Main article: Journey to Love Part 5
Watching from a safe distance, Harley angrily exclaimed she would kill Vixen for making them smell although Ivy convinced her not to and told her they would go back to the hotel and have a bath. Ivy used her powers to carry them back to the hotel where they then headed in for a bath together. As they helped get each other clean, Ivy started expressing her worries and suggested they left although Harley pointed out there was still one CEO left. Harley then finally snaps at Ivy, bringing up the times she yelled at her for minor things during the trip and asked her to tell her what was wrong. Ivy tried to get Harley to drop it, but Harley only got more upset and stated she could not be around Ivy while she was like this before leaving for the Black Cat Lounge.

Harley and Peaches
After leaving, not telling Ivy she loves her urging her to open up to someone, and getting dressed up, Harley heads for the strip club, where she immediately tries to cut the line. She is stopped by a bouncer who claims to have no idea who she is, and Harley has to restrain herself from taking her anger out on him. Once she is finally let in, she steals two guys' tables near the stage and admires the stripper. She gets a lap dance from the stripper, who introduces herself as Peaches, but Harley keeps being distracted by her fight with Ivy and wishing she was there. She decides to head back but is stopped at the door by the bouncer who reveals he knows exactly who she is and stops her from leaving. Not intimidated by him or his group of friends, Harley happily engaged them in a fight, beating them easily. However, at that moment, Mephitic arrives. Harley also heads to be Mephitic but is stopped in her tracks by the awful smell, knocking her out.
"Journey to Love Part 6"
- Main article: Journey to Love Part 6

Harley and Mephitic
Harley was held captive in a warehouse by Mephitic who began torturing her with their awful smell after she made several snarky comments about it. Despite being brought to tears by the smell, Harley put on a brave face, continuing her smart-mouthed remarks, making Mephitic turn around to take notes about her. Mephitic then had his enslaved followers tie her to a table in order to run experiments on why she would not succumb to his mind control. As his followers brought tubes to put in her, Harley attempted to stall for time, by asking about their past and suggesting they live-streamed the event to more easily be noticed Cadre, which was their goal.
Mephitic had his followers chain Harley back up on the wall to continue the experiments, using tubes to connect her body with theirs. After a few rounds, Harley begins to feel the effect but tries to remain stoic. Then, Harley spotted a small flower and moments later Ivy exploded a hole in the wall and arrived with a small army of flower which began attacking Mephitic's followers. Ivy stepped between Harley and Mephitic, demanding they let her go but Mephitic was unfazed by her threats. Ivy ran towards Harley, apologizing for everything and affirming how much she loved her before kissing her passionately. Harley sadly remarked that felt like a goodbye kiss before Ivy stepped in front of Harley, covering her with plants while a crying Harley pleaded with her to not fight alone.
- ❝ Pamela Lillian Isley! Don't you ever pull a stunt like that again, do you understand me? I already watched you die once, don't you dare have me do it again! ❞
- — Harley Quinn

Then, as the situation began to seem hopeless, Livewire, Vixen and Zatanna showed up one after the other and engaged Mephitic in a fight. Ivy freed Harley, who angrily told her to never do that to her again, and they watched as Zatanna used her magic to clean Mephitic up, reducing them to their normal human form, which Harley readily mocked. Following the fight, Vixen decided not turn Ivy and Harley in for the murder of the CEOs, instead stating they owed her. Jim Gordon then arrived at the scene with Tawny Young close behind, who began trying to interview the pair. Gordon then stepped forward to arrest Harley. However, Livewire provided a distraction so Harley and Ivy could escape. Later, Ivy and Harley returned to their car, heading towards their next stop: Central City.
Season 3
"Harlivy"
- Main article: Harlivy

"Let the Eat Bang Kill tour begin!"
Harley and Ivy had made themselves at home at the Fortress of Solitude, hiding from Commissioner Gordon and watching a porn parody of themselves, marveling over the fact it had only been two weeks since they got together. A hologram of Superman's dead father suddenly appeared, scolding them for being there and watching a dirty movie. He called up Superman, who appeared in his place, at which point Harley blew a hole in the side of the wall, and the two of them headed out towards Wonder Woman's invisible jet. After Ivy asks what they should do next, Harley announces what she has dubbed the "Eat, Bang, Kill tour": including them traveling the world, stealing and heisting, frauding Gordon out of money, having sex, and sunbathing.
Back on the jet after a successful heist at Buckingham Palace, Ivy thanked Harley for her fun trip, which Harley insisted she referred to by its full name when she discovered that Harley had kidnapped Queen Elizabeth II as a two-week anniversary gift for her. Harley was upset when Ivy didn't appear as thrilled as she had hoped, but Ivy quickly assured her she did like her gift, but worried people would be looking for her. At that moment, the British Air Force started to close in on them, so they took a few quick photos with the queen before Harley kicked her out of the jet, although she insisted that she had an invisible parachute.
- ❝ You built this beautiful place, it's your baby. I thought you'd get excited; maybe we'd mess around a little bit. Come on, let's have sex in your baby! ❞
- — Harley Quinn to Poison Ivy

Harley is bored out of her mind
A few days later, Harley woke Ivy up for a new surprise for their 16th day anniversary. She blindfolded her and brought her to Edin, a place Ivy created years ago in her attempt to terraform the planet with pre-historic plants. However, Ivy was less than thrilled upon discovering where she was, explaining she thought of the place as a failure as she only managed to grow one acre. However, Harley encouraged her and was thrilled when Ivy agreed to stay and look around. As the minutes passed, Ivy began enjoying herself while Harley quickly grew bored by the lack of Wi-Fi or people to beat up. She pretended to like the peace and quiet, though, but was relieved when she got a call from King Shark and Clayface, who needed help to break out of Arkham Asylum.
As they headed towards Gotham, Ivy suspected that Gordon was using them as bait, so they hired the adult film stars who played them in the porn they watched earlier to pose as them, buying them some extra time. Harley and Ivy managed to sneak into Arkham and were reunited with Clayface and King Shark. As the crew made their way through the hallways, Ivy accidentally bumped into a woman who then insulted her, causing Harley to stop and furiously yell at her, telling her who she had just insulted. However, as the woman continued to demean Ivy, Harley secretly kidnapped her. Later, Harley and Ivy dropped Clayface and King Shark off at Gotham Mall with all their weapons before returning to Edin. Although they questioned if she really enjoyed her new plant-filled life, Harley insisted she wanted to go with Ivy.

Harley vs. Amanda Waller
Back in Edin, Harley revealed she had kidnapped the woman from Arkham, intent on torturing her for disrespecting Ivy. Although Ivy was not pleased, realizing the person in question was Amanda Waller, head of the Suicide Squad, causing a surprised Harley to note she was not always good at pairing names with faces. Not fazed by this, Harley continued to threaten Waller to apologize. Still, Waller remained unfazed, telling them about the Suicide Squad, at which point the Waller's ally Plastique shows up, showing off a promotional montage video of the squad before stating she was there to kill. They started laughing, and Harley noted that she wasn't even big enough to be included in the montage, but she soon revealed her myriad of explosives hidden inside her coat.
- Poison Ivy
Edin was doomed to fail.
- Harley Quinn
No, I saw how happy you were, tinkering with your shiny trees and... the wet hunks of grass and all the green stuff.
- Poison Ivy
Oh wow, please never describe nature again.

"Happy 19th day anniversary!"
A fight commenced, making Harley regret dumping all her weapons. Ivy handed Harley a stolen spiral to fight with, although she paused briefly as it had been a gift to Ivy for their 3-day anniversary. Ivy ends the fight after destroying some valuable flowers by tying Plastique down on the ground with her vines. Still, before Harley could bash her head in with the Queen's stolen teapot, Plastique blew herself up, spilling her guts all over Harley and Ivy. With the dust settled, they looked around themselves to see the place completely destroyed by the explosives. Harley apologized for causing this, but Ivy insisted Edin was doomed to fail anyway and that she would never be able to achieve her dream of terraforming Gotham. Harley insisted that was bullshit, telling her they could do it together. Although Ivy initially argued against it, Harley insisted she would do anything to help her and that she believed in her. Ivy eventually relented and shared a kiss as Harley congratulated her on their 19th anniversary.
"There's No Ivy In Team"
- Main article: There's No Ivy In Team
- ❝ What up Gotham City? You ready to lick off my toes? Harley and Ivy are back! ❞
- — Harley Quinn

Harley and Ivy return!
Harley and Ivy arrived back in Gotham City on the same bus as Nightwing. Harley shoved him out of the way, loudly announcing her and Ivy's return before stealing his car. They later crashed through the wall of Gotham Mall, where they were reunited with Clayface, Frank the Plant, and King Shark. After shrugging off Frank's complaints about their cheap postcard from Paris, Harley announced that Ivy had cooked up an amazing new plan, hyping it up so much that Ivy began to feel self-conscious and quickly excused herself to unpack. Later, the crew were all gathered to listen to Ivy's plan in the form of a slideshow, complete with thick binders detailing all their respective roles in the upcoming heist. She explained that to fulfill her plan of creating a serum to "supercharge" all the dead plant matter underneath Gotham to overtake the city, they would need to steal a prehistoric mosquito specimen from the Gotham Natural History Museum.
As Ivy wrapped up her presentation, Bane suddenly barged in, pumped himself with Venom, and demanded they return his wedding gift of an expensive pasta maker as the wedding was called off. The crew claims they have no idea where it is (while enjoying pasta bowls), and Bane leaves even more enraged. As Bane angrily left, the group got ready for their heist. However, Ivy's plan quickly began to fall apart at the museum when they were spotted by a pair of guards that Ivy hadn't anticipated. As they hid from gunfire, Ivy told the crew to run. She used her vines to get up to a vent leading to the exhibit with the mosquito, and Harley tried to assure the others that this must all be part of Ivy's plan. They soon found Ivy, who had acquired the mosquito and began to ask her questions about what to do next, eventually overwhelming her and making her gag them with vines before using larger ones to carry them out of the building, guards still shooting after them.
- ❝ Hey, Ive, I can't find the opening to your flower. [chuckles] Which is a first. ❞
- — Harley Quinn

Harley is upset by Ivy shutting her out
Back at the mall, Harley and the crew, who were all looking a bit worse for wear after the heist, watched as Ivy proclaimed the heist a success before finishing up the serum, letting a drop fall through a crack in the concrete. They watched, amazed, as a small resurrected dandelion emerged from the crack. Just as the crew started to rejoice, it began to swell up and mutate, eventually jumping into a barrel of acid, killing itself out of agony. Following that failure, Harley found Ivy hiding herself in a giant flower. After clapping to get the flower to open, Harley tried to cheer up Ivy, who was beating herself up for failing, before concluding she needed to work on her plan alone — including Harley, who was shocked and hurt as she left Ivy to retreat back into her flower.
Harley ranted to the rest of the crew about Ivy shutting her out. As Harley frustratedly complained that she wished there was a way to teach her the importance of teamwork, Frank turned on the TV to see a commercial for an escape room advertised as a great way to foster camaraderie, giving Harley an idea. Harley got Clayface to lure Ivy to the escape room under the pretense that Harley had been abducted. Well, there, Harley revealed the truth, and Ivy begrudgingly agreed to the activity (because Harley already forged her signature on the release form). They were soon joined by Nelvin (as it had been half-prize not asking for a private group), who was soon impaled and killed by a metal rod as the crew watched in shock. The Riddler suddenly appeared on a TV screen, revealing they had 45 minutes to solve the room’s puzzle, or they would be squashed to death (although if they won, they would get a group photo and a personalized mug).

Harley and Batgirl bond
The crew started frantically wrecking the place, looking for a way out. Harley tried to reassure Ivy of her leadership ability, causing Ivy to finally snap and tell her to stop vamping her up as she was not a good leader. When Ivy angrily hits a candle stick, the rooms start to spin and shift, separating Harley from the group and ending up in a room with Batgirl. They bonded as they marveled at the production value of the place, and Batgirl explained she too had taken her team, Bat Family, there to foster group camaraderie, both agreeing the commercial had lured them in with being so catchy.
After Ivy and Nightwing solved their puzzle, the rooms returned to normal, and Harley and Ivy ran into each other's arms. Ivy expressed her amazement at Harley finding a place that allowed her to face her exact issue: "embracing failure to win," even though Harley had no idea what she was talking about, she assured her no one expected her to be perfect before the couple kissed. They were interrupted by King Shark's panicked screams about their impending death, and just as Ivy proclaimed she would find a way out, Batman solved the puzzle, saving them all. Back home, Harley supported Ivy as she made another attempt at the serum. Although it initially seemed to work, the revived flower soon started to melt into a pile of goo, exploding onto Frank and dripping down the crack in the floor, causing the whole building to shake. They managed to make it out unscathed as the building collapsed and then watched in shock as Frank emerged from the rubble with an altered body, glowing and flying up in the air.
"The 83rd Annual Villy Awards"
- Main article: The 83rd Annual Villy Awards

Harley and Kite Man find common ground.
With the Mall destroyed, Harley and her crew moved into Selina's Apartment in exchange for caring for her cats. Harley learns that she and Ivy have been nominated for "Best Couple" at the 83rd Annual Villy Awards and, after much pleading, manages to convince Ivy to go to the ceremony. Harley bumps into Riddler and his boyfriend Clock King and learns that people who want awards tend to "Grease the wheels" to win. This led Harley to try to steal the winners' names from the award show's accountant, who turned out to be a deadly android, and a fight ensued. Harley managed to trash the android, but he ate the envelope with the best couple's name before shutting down. Kite Man showed up and consoled Harley, and after talking about the changes in their lives, he made her realize that Ivy's love is an award in and of itself. Harley reunites with Ivy, who, after a conversion with Kite Man's new girlfriend Golden Glider, realizes she should be more supportive of Harley. The two later meet up and reject receiving the Villy Award for best couple, despite being the winners, so Joker accepts the award on their behalf.
"A Thief, a Mole, an Orgy"
- Main article: A Thief, a Mole, an Orgy
Harley visits Ivy in her workspace area and offers her to join the rest of the crew for a meal at Mama Macaroni's. Although tempted by the offer, Ivy declines as her work is her main focus, and as she leads her out, Clayface and Shark barge in. Shark reveals that Sy is now connected to Catwoman's smartphone and can access the internet, so Harley asks him who makes the best burger. Sy answers the horse Sea Biscuit. Although Harley asks if Ivy has any questions to ask, Ivy wants to concentrate on her work alone and asks that they all leave, which they do.
Later, Harley practices the guitar with Clayface and Shark for her new Progressive Alien Deathcore Band, the Blackened Pains of Zeerathan. Respectfully, Ivy asks them to turn down the volume, and Harley turns it down a notch, and they continue practicing in a quieter tone. However, they restart and are interrupted again by Ivy, who tells them that the instruments they're using are off-limits.
Later again, Harley bothers Ivy by taking a book to use while she uses the fancy toilet. After doing her business, Harley suggests Ivy try it herself. Lying again, Ivy tells Harley that Catwoman texted her that no one can use her toilet. Disgusted that Catwoman was watching their every move from her assortment of cameras in the house, Harley destroys them all for stress relief.
Eventually, Ivy perfects the serum and suggests they celebrate at Mama Macaroni's while Frank is in a fugue state. However, when they return, they find the place ransacked and Frank missing. Once Shark finds a brooch, she recognizes it and suggests they meet someone who can help them.
The person in question was the Joker, helping his stepson Benicio with his homework. They learn from Joker that the brooch belongs to the Court of Owls, and he gives them each a mask and the password to enter the place where they're located.
Arriving at the Court of Owls manor and witnessing the ritualistic sacrifice portrayed by a piñata, Harley and Ivy split up to figure out who may have stolen Frank as he'd be covered in Frank's pollen.
Harley questions Bane, who tries to play coy. She demands to know where he is around five, which he answers by saying he is meeting with his therapist. Upon spotting Catwoman, Harley ditches him and speaks with her instead. From Catwoman, she discovers that Ivy is lying to her about not allowing them to touch her stuff.
Soon, Harley and Ivy confront each other for the other, and Harley loses it over Ivy's hook-up four years ago with Catwoman. As they talk, a waiter hands them a lubricant by the Legion of Dildos, which was for the sex orgy part of the night. Creeped out, Harley leaves to find out who the culprit is.
Ivy finds Harley looking morose and has a heart-to-heart with her to make up with her, and during their make-out session, they turn on the lights causing the orgy to end.
"It's a Swamp Thing"
- Main article: It's a Swamp Thing
Lying on a couch beside Ivy, Harley munches on some chips, distracting Ivy from her meditation as a way to connect to the Green so that she can locate Frank. Despite Ivy needing to focus, Harley continues munching on them. So, learning how difficult it was for her to connect to the Green, Harley quits eating and allows her to locate Frank, who is in trouble.
Now, in the presence of Clayface and Shark, Harley tries to calm down a tense Ivy, but it doesn't work. When Ivy expresses openness to relax, Harley is elated to hear that, but mentions their prior commitment with Nora two months ago. Although Ivy wanted to cancel, Harley wanted to keep the commitment so Ivy could have fun and relax. However, when Harley opens the door to allow Nora in, who rode on her muscular driver's shoulder, Nora proclaims they did coke up their butts. Harley then tries to mediate the situation, saying it'll be fun.
After seeing Nora drink beer from a tank upside down, Ivy notes how important it is to find Frank. Nora offers her help, but Harley chimes in to decline it. Ivy then suggests they seek Swamp Thing's help, and although Harley thinks Ivy should contact him, she notes that he hates her. However, Nora offers to freeze him, and seemingly open to it, Ivy agrees and reveals that he's located in New Orleans. In light of that, Harley tries to get Clayface and Shark to tag along, but Clayface has prior commitments of his own, portraying Billy Bob Thornton after his untimely death. Shark also decides to stay to take care of the cats in the apartment, and Harley proclaims it'll be a girl party, which Nora gets excited about. Still, Ivy cuts in and states that it is a serious mission to find Frank and the two ladies agree.
Reaching New Orleans, Nora flashes her chest to the crowd and demands some beads, much to the chagrin of Ivy and Harley.
That night, Ivy, Harley, and Nora are at a bar called the Phoenix Corpse, which Nora complains about. Ivy whispers to Harley that she hopes to find someone there who knows where Swamp Thing is for now wanted to keep a low profile. From the shadows, John Constantine appears and states he's heard they're looking for something from the swamp. Constantine offers to tell the group Swamp Thing's location if they can out-drink him, and Harley eagerly accepts the challenge. Although Ivy was initially hesitant, she was convinced to do so after hearing Nora's morse jealousy about her relationship with Frank.
The following day, Nora contacts Harly, reveals she's at the swamp where Swamp Thing is located, and suggests that she check Constantine's pocket for a map leading them to his location. Harley searches Constantine's jacket pockets, and using his magic aura, she discovers Swamp Thing's location.
Afterward, Harley and Ivy tread through the swamp. Harley is depressed over not getting beignets, and as they continue, they soon run into Swamp Thing, who greets them and offers them chai lattes.
Harley enjoys chai tea at Swamp Thing's cabin while Ivy talks to Swamp Thing. When he sees Nora exit the cabin dressed in a bathroom, he asks her if she had sex with him, which Nora confirms. After Ivy coaxes Nora to follow through with freezing Swamp Thing, Harley tries to have a light-hearted moment with Ivy. It's interrupted by Nora, who announces they're going out to get beignets, which pleases Harley.
Afterward, the group waited behind a long line for a food truck that served beignets. Harley excitedly looked at the food selection and noted which ones and how many she'd want. However, her beignet cravings are foiled when Nora reveals that she didn't consider Swamp Thing her boyfriend, making him go primal.
The group runs through the swamp, fleeing from the rampaging swamp controlled by Swamp Thing, where Harley deduces that he's clearly suffering from a lot of inner trauma and emotional baggage. It's when Ivy calls Swamp Thing too "sensitive" that Swamp Thing entraps the group in a dome shaped like his head, and there, he ties up Harley in twin vines.
Once Ivy has a heart-to-heart with Swamp Thing, he forgives Ivy and releases Harley from her vine entrapment.
Later, Nora thanked Ivy and Harley for what she thought was their bringing her to New Orleans to try to get her back on track. Ivy and Harley then have a bonding moment, and Ivy presents her with a bag of beignets.
"Joker: The Killing Vote"
- Main article: Joker: The Killing Vote
Harley and Ivy arrive home after their trip to New Orleans to learn that Joker has become the new mayor, much to their dismay.
"Another Sharkley Adventure"
- Main article: Another Sharkley Adventure
Seeing Ivy fail in another attempt to locate Frank through the Green, Harley suggests she take a break. Still, Ivy insists on discovering where Frank is being held. Selina shows the two an invitation to a gala that Bruce holds in honor of his mother. Harley decides to crash the gala and kidnap Bruce.
As Harley prepares to kidnap Bruce, she invites Shark to tag along, but he and Clayface have other commitments to take care of. She then handles the bunch of texts that Batgirl sent her and, before leaving, entrusts Selina to watch over Ivy while she's gone.
At the gala, Harley beats up a tough old lady and steals her dress and harp to sneak into the backside of the gala.
Inside, Harley ditches the harp, takes an elevator to the penthouse, and from there runs into Batgirl, who appears from the elevator ceiling. The two get into a brief spat, and Harley tries to escape from the ceiling elevator hatch, but Batgirl stops her. Harley then takes a call from Selina, who asks if she has her tiara, but Harley denies it and asks how Ivy is doing instead. Selina says she's fine and ends the call, allowing Harley to continue her fight and arguing with Batgirl until a group of goons in white rabbit masks interrupt and knock them out.
Eventually, Harley and Batgirl learn that they are captured by the Mad Hatter, who wants to stop Batgirl from snooping around his shipments. Harley is also surprised that the Mad Hatter is behind the "weird hat" craze. The Mad Hatter finds Harley's remark appalling and then explains the purpose of the hat's design. However, once Harley reveals to the Mad Hatter that she's not affiliated with Batgirl, she's set free, but Doctor Quinzel convinces her to go back and rescue her. In the process, Harley kills the Mad Hatter in a fight between them. Although Batgirl thinks that Harley is converting to the good side, she denies it and leaves.
On top of the penthouse, Harley uses the tiara she took from Selina to trick Bruce into thinking it was her and then she knocks him out and brings him back to the apartment.
"Batman Begins Forever"
- Main article: Batman Begins Forever
Having Bruce hung upside down and wrapped up by vines, Harley demands to know where Bruce has Frank; however, he has no clue as to who Frank is, much to Harley's disappointment. Acting in full confidence, Bruce claims that she'd never kill him as dead men tell no tales, but Ivy appears, wraps more thorny vines around him, and threatens to gouge an eye out. She stops midway, which Bruce scoffs at, and Ivy curses herself. Harley then threatens Bruce that they have plenty of ways to make him talk, but backtracks that threat when she talks to Ivy, claiming they've tried everything and are out of options.
Hence, Harley and Ivy break Psycho out of Arkham and enlist his help to interrogate Bruce.
At Catwoman's apartment, Harley and Ivy reveal to Psycho that they want him to help them break into Bruce's mind to learn who stole Frank. Despite his apprehension, Psycho agrees to do it if Harley is a guest on his podcast, and she agrees.
Once Psycho makes the crew, minus Shark, delve into Bruce's mind, Harley notes how Bruce's mind differs from hers and looks like a grittier Gotham. They soon spot a young Bruce accompanied by his mother and father as they get into a car chauffeured by Alfred.
When the Wayne Family walks down Crime Alley and is tailed by Joe Chill, Harley calls him Joe Cool, but Ivy corrects her. As this goes on, Joe kills Bruce's parents, and because of this, the crew enters the car Alfred was driving to take them to the most recent memory. That, of course, was another tragic reenactment of the death of Bruce's parents, which they soon discover was being played multiple times around the area.
Hence, Harley decides to save one of the Bruces from witnessing Joe kill his parents in front of him. In doing so, the crew, excluding Harley, is left in Bruce's mind, forcing Harley to protect him from the Joes in the area. They run away and, into an alleyway, fall through a hole leading to a hallway cavern containing various memories of Bruce's life. It's there that Harley realizes that Bruce is Batman.
As they continue onward, Harley sees more of Bruce's memories and notes how impressed and inspiring they were. However, their moment together is interrupted by Joe's appearance, causing Bruce to leap into a memory, and Harley follows suit.
The memory featured one of Batman's old Robins Tim Drake, who was tied to a giant firework rocket, and Harley merged with him. The Joker then appears alongside a classic version of her, which Harley recalls.
In the real world again, Ivy compliments the drooling Harley until a gas can is thrown into the place and knocks everyone out.
Returning to the memory, Harley is beaten by her old self. She tries to reason with her but gets nowhere. Batman then arrives, frees Harley, and fights against the Joker and classic Harley, only for Joe to kill the two. The appearance of Joe causes Batman to revert back to young Bruce. So Harley lights, aims, and fires the firework rocket at Joe, causing him to break into pieces, but not die. To help Bruce, she gets him to agree to become his licensed therapist. She gets him to open up a memory where he could be safe and happy, allowing them to escape from Joe.
They end up in Wayne Manor during Christmas, but Joe still manages to infiltrate the memory. Hiding in an anwar closet with Bruce, Harley learns from Bruce that he wants to use Frank to revive his deceased parents. Joe then opens the closet door and grabs Bruce. Before he can do anything to him, Harley snatches Bruce away and calls him out a chicken for not revealing his face. Joe then takes off his mask, revealing him to be adult Bruce, and he claims that his parent's death was his fault for wanting to go to the movies instead of the shareholder's meeting. This leads to Bruce's parents being killed in Crime Alley, and because of it, he becomes Batman to prevent further crimes in Gotham, but admits it's never enough. Despite trying to reason with adult Bruce, he threatens to kill her if she doesn't hand over young Bruce. Left with no other option, Harley does, but promises that she will help him in the real world.
Awakening in the Wayne Manor living room, all tied up with her crew by the fireplace, Alfred tended to Bruce, who lay unconscious on the couch nearby. Once he awakens, Harley tries to convince him not to go through with his plans, but Bruce refuses. She then reveals to the crew that Bruce intends on using Frank to revive his dead parents.
"Climax at Jazzapajizza"
- Main article: Climax at Jazzapajizza
Harley and Ivy try to reason with Nightwing and Batgirl about Bruce's intention of reviving his dead parents, but Nightwing is obstinately against their warnings. Moments later, Bruce arrives with plant zombies of his parents, which shocks everyone there. After being untied by Batgirl, Frank and a few zombies enter the place, and Harley fights against them.
Sitting Frank on the couch, he tells Harley and Ivy what Bruce did to cause the zombie outbreak. He also warns them to avoid the zombie puke, and it's then revealed that Psycho has come in contact with said puke. Harley then proclaims that they need to prevent this from happening to people they actually care about.
As Ivy considers going into the Green to figure out how to control the zombies, Harley voices her opposition to the idea. However, Ivy's confidence convinces her, and she asks them to hold back the zombies.
Harley then asks where the Batcave is, which Batgirl and Nightwing play dumb until Harley reveals that she knows Batman's true identity. Hence, they lead her into the Batcave. There, she pilots the Batwing, and while driving it, Harley contacts Shark to have him watch over Ivy as she's in the Green, and he agrees to do it.
After that, Harley laments over the fact that the Batwing doesn't have missiles because of the Bat Family's rule of not killing people. Because of this, she uses a grapple net to ensnare a few zombies.
Ivy briefly mentioned Harley when asked by Frank if Harley would approve of "her plan".
Continuing to pilot the Batwing, Harley releases stun grenades at the zombies below. She then sees the Zombies vomiting on everything, causing mass destruction to Gotham, and later realizes that Ivy is behind it.
While Batgirl is in a pinch, Harley uses the Batwing to save Batgirl from some Zombies, and a zombie pukes up a tree, causing the Batwing to crash. Batgirl then rescues Harley from the inside of it and helps her out. After Nightwing joins them and decides to take out Ivy, learning she's responsible for the outbreak, Harley begs to let her reason with Ivy. Begrudedly, they allow her, and she goes to the stage to confront her.
There, she compliments Ivy on her new appearance and talks to Ivy about her "EDEN" plan and how Harley inspired and motivated her to do it. However, Harley tries to convince Ivy to stop, but Ivy refuses. Upon seeing Bane find his therapist, Cherise transforms into a zombie and saves Bane from transforming into a zombie.
To undo Harley's transformation, Ivy is forced to undo the transformations on all of the zombies in Gotham, and despite saving Harley, Ivy curses out loud because of it.
"The Horse and the Sparrow"
- Main article: The Horse and the Sparrow
Harley and Ivy have a brief spat with each other, and Ivy leaves with Frank to think things over, but Harley suggests she go to More-For-Lex to buy more toilet paper.
As the Gotham locals praise Harley for her heroic actions, Batgirl asks the people to sing cheers for her, much to Harley's chagrin. The two briefly chat over Harley's spat with Ivy and leave when Batgirl is distracted by the tow truck driver.
At the apartment, Harley learns from Ivy that she accepted Lex's deal to become the new leader of the Legion of Doom. Harley offers to help her, but Ivy hesitates to accept and mentions that she needs to kill the "mayor" to fulfill the associated condition. This surprises Harley, but she agrees to go through with it.
On the night of the Wayne movie biopic premiere, Ivy and Harley arrive at the theater, capture the Joker, and hold him hostage in the projection room. There they reveal that they're going to kill Joker and become the new leaders of the LoD, but Harley forgot her bat and leaves to fetch it.
With her bat in hand in the theater lobby, Harley finds a depressed Bruce and has a heart-to-heart with him about his emotional state. However, things turn dark when Bruce mentions that she is acting more heroic than villainous, which she vehemently denies, and she returns to the projector room where Joker is held. Ivy asks again if she's serious about killing the Joker and if she's not just doing it because it's for her. Of course, Harley was adamant that she did want to kill the Joker. Still, this leads Harley and Ivy to understand that their moral compasses point in different directions, and they kiss and makeup.
As Bruce is arrested for tax evasion, Harley gives words of encouragement to Bruce as he exits the place and offers Zoom sessions when he's in prison.
At home, Harley reveals to Ivy about her own plans to join the Bat Family and is seen with them as they jump off a roof leaving her behind, but doesn't hold it against them... much.
"Harley Quinn: A Very Problematic Valentine's Day Special"
- Main article: Harley Quinn: A Very Problematic Valentine's Day Special
Although Harley loves Valentine's Day, Ivy doesn't reciprocate the holiday as much as Harley does. Still, Harley insists they still go on a date and promises it'll be a "low-key" one, which Ivy accepts and leaves to get dressed after kissing Harley.
Afterward, Harley takes Ivy to Mama Macaroni, where their date is interrupted by three mafiosi who steal a family secret recipe. Harley and Ivy chase after the mafiosi in their car by stealing a horse-drawn wagon. They confront the mafiosi at the park, where an oil executive arrives via a helicopter and demands the recipe. However, Ivy kills the oil executive, and Harley reveals it was all her Valentine's gift to her. Harley tops things off by allowing Etrigan to display magical fireworks.
Harley wanted to continue their Valentine's date back at Catwoman's apartment, but Ivy had enough and wanted to shower.
Later, Harley visits Diana's home dressed in Amazonian armor, telling her that Themyscira needs her, as it's under attack by some dudes who are apparently after the Occulus of Argo. Before leaving, Diana, now Wonder Woman, wasn't fully convinced that Themyscria was in trouble, so Harley shows her a video of Queen Hippolyta asking for help. The video convinces Wonder Woman, who sets off, and further footage from the video reveals that it was a Cameo video ordered by Harley so she could steal her Lasso of Truth.
Harley used it on Ivy to get her to confess that the Valentine's date was one of her top three and not the number one, which upset Harley. Despite that, Harley was distraught over failing to deliver the best Valentine's Day to Ivy, and Ivy tried to pacify her grief. It doesn't convince Harley, who secretly escapes through the bathroom window and heads to Etrigan's magic shop to purchase a sex spell for herself.
Returning to the apartment, Harley had planned to watch Max with Ivy, but after they kissed, Ivy wanted to make love together. When they do, Ivy proliferates love pheromones into the air, causing everyone in Gotham to become promiscuous with each other.
Outside, Harley and Ivy watch as the Gotham locals make love to each other, and Harley reveals to Ivy that she visited Etrigan's shop to buy a spell, which gave Ivy the best sexual experience she ever had. Their conversation is interrupted by a giant amorous Bane who humps a building.
Initially, Harley and Ivy plan to subdue Bane and have Ivy undo him from his sexual trance, but they fail when he spots a billboard advertising Brett Goldstein's performance. Bane goes on a rampage and destroys Mama Macaroni in the process.
Both Ivy and Harley have a spat, and once they are done, they try to stop Bane again and enlist the newly reformed Clayface to help them. Clayface does, and they then explain to him what went wrong. In turn, Bane talks about his frustrations with Betty. As it turns out, Betty soon arrives, and the two patch things up between each other.
Harley then learns from Ivy, the best Valentine's Day that she had was in Arkham when she gave her a piece of Chocolate.
Eventually, Harley and Ivy do an interview together about their romantic relationship.
Season 4
"Gotham's Hottest Hotties"
- Main article: Gotham's Hottest Hotties
Harley fights through the security guards stationed outside the L.O.D., intending to deliver Ivy's forgotten lunch, until she gets a phone call from Ivy, who informs her that she also forgot her lunch. Their conversation ends when security guards shoot at Ivy, and they exchange kissing sounds.
Eventually, Harley browses the magazines at a newsstand, and after looking at some featuring Wonder Woman, she starts reading Gotham's Hottest Hotties magazine. She becomes upset that it featured Devora Macklewaithe as the main person of interest. A man standing beside her claims she has the most clavicle in Gotham. Harley plays along with the remark, and after learning the person she spoke to was Professor Pyg, she shies away from him, noting she can't be found speaking to him. Pyg believed that it was because he wasn't a hottie and claimed that notties are people, too. However, Harley clarifies that she's on the Hero side now, like Wonder Woman. She then parts ways with Pyg after needing to "save" a jogging old lady who was going to cross the street.
She later makes a big entrance into the Bat Cave as Robin and Nightwing use the Batcomputer. They ignore her, prompting her to try and grab their attention, but Batgirl shows up and gladly greets her. Seeing Captain Boomerang on the screen, she asks if they will beat him up, but notes that it's Monday and he'll likely be at the senior center for bingo night as he likes mature women. However, Nightwing denies that, and Robin tells her they're updating the Bat computer. Batgirl claims they can't make a move on any villain unless they commit a crime, which Harley suggests involving Cleggslist. Nightwing rejects it and explains what they do around there, so Harley suggests they get to know each other better, but Nightwing rebukes her frivolity. So Harley scoffs at Nightwing's aggressive nature, but compliments the picture of her on her file.
Ivy mentions Harley in a conversation with Frank after claiming she killed someone named Sheryl Sandberg last year in Jacksonhole, but wonders if she survived.
Eventually, Harley hangs up on some monkey bars and complains about her boredom. She then reveals to everyone that Nightwing has a feature article on Gotham's Hottest Hotties. Harley then asks the forlorn Nightwing if he has a publicist and if it's the same as Wonder Woman. After Nightwing disparages the magazine, an alarm goes off, signaling a crime, and Harley excitedly celebrates the event while suggesting Nightwing do nude shots.
She then heads out with the rest of the crew, minus Robin, who had prior commitments.
At the crime scene, Harley recognizes the victim as Mally Tomberson, a huge model on Waynestagram and the heiress to the Old Gotham Corn Factory. She then states that the other night was her launch party for her Hard Corn Water, which Nightwing corrects her as Whiskey, but Harley claims due to legality issues, Mally couldn't call it that. The reason was explained on a live stream Mally once did, and Harley disparages them as ill-cultured. She then asks Batgirl what they do from there, and Batgirl examines the injury Mally sustained that caused her death. She and Nightwing then receive a signal that another dead body has been found at the Hard Wayne's Gonna Fall Ice Cream Pop-Up Experience. As Nightwing leaves to investigate it, Harley asks if they should send ice cream orders, noting a particular flavor was really good, making Batgirl sigh.
Returning home, Harley leaps onto Ivy's lap and kisses her. After detailing a bit about her day, Harley role-plays with Ivy to discover who is responsible for the recent string of deaths, and each body is missing a piece. Once Ivy discovers this and claims she can't narc a co-worker, Harley admits that's the case and explains her reason why. She becomes upset after learning that none of her co-workers inform her about their plans and offers to kill them. Even so, Ivy thanks Harley for the offer but notes she has her own plans brewing and then makes out with Harley after she proposes a different role-play game.
Afterward, Harley visits Clegg Bucks and scrolls through her contacts. She contacts Riddler's number, but it goes straight to his voicemail. She then deletes Scarecrow's contact number and decides to contact Shark, who immediately answers. Getting to the point, she asks him if he knows anyone who is obsessed with models and their body parts, which Shark becomes squeamish over and notes his distaste for such things. Shark also notes that while he still considers her a friend, he will change her listing as spam to avoid losing credibility in the villain community. Harley scoffs at this and asks what Shark has been up to. As Shark explains how he and Tabitha are about to discover something, Harley cuts off Shark there after getting a text from Batgirl.
At the hospital, Harley and Batgirl interview Devora Macklewaithe about where she was at the time when her clavicle was stolen. Devora mentions a restaurant where she ate. Harley remembers Martian Manhunter fought with Grimes there. Asking if her clavicle would be returned in time for the Gotham's Hottest Hotties Gala, Harley realizes it's Professor Pyg who is stealing the body parts, recalling her encounter with him at a newsstand. Batgirl praises Harley and notes they have to figure out a way to capture Pyg, which Harley had an idea involving Nightwing.
Inside an abandoned building, Harley cosplays an Italian photographer, Umberto Argento, to perform a photo shoot involving Nightwing to trap Pyg. She takes numerous photographs involving Nightwing; the moment Robin enters the scene, the light goes out and in the covert of darkness, Pyg steals Nightwing.
Chasing after Pyg, the Bat crew is confronted by Pyg's dollotrons, which Harley plows down. She soon breaks into the room where Pyg and Nightwing were in and discovers the new "hot" dollotron was making. She then beats Pyg to death, much to Batgirl and Nightwing's dismay, but not Robin's.
"B.I.T.C.H."
- Main article: B.I.T.C.H.
As Batgirl bandages Nightwing's behind, Harley is reprimanded by the Bat Family for killing Pyg in their last mission. They remind her that there is no killing in the Bat Family and show her several instances of proof to prove their claim.
Afterward, Harley tries to meet with Ivy at an LOD event, but Nora denies it and is soon after rebuked by the Bat Family for attending a LOD event. She shows them her Bat Outfit, which she's told she needs to earn herself. Still, Batgirl realizes that Harley has never undergone the proper training, and thus, Harley is assigned to be Alfred's assistant. When the Family leaves to stop a crime in progress, Alfred offers to teach Harley how to properly steep Earl Grey tea, but she refuses.
She later has trouble cleaning the Batmobile, which causes it to crash into a wall, and Alfred advises her on her impulsive personality flaw. A misunderstanding with Batgirl makes Harley demand that Alfred clocks her out early, but Alfred refuses, citing cheaters as only cheating themselves, which upsets Harley.
Afterward, as Harley and Alfred polish off the giant penny, Talia al Ghul arrives at the manor and, in the living room, announces she's taking over as family head. In light of this, Harley asks if Talia can reinstate her as a member of the Bat Family, but the family denies it, much to Harley's dismay.
While Harley tries to abscond from her duties with Alfred, she attacks him, but fails to land a blow against him, and he sweeps her into a chair. He then tells her how to be a "bitch": Breathe, identify the problem, take a tea break, consider your options, and handle it. She then has a heart-to-heart with Alfred about his job position after Talia threatens job cuts.
Later that night, Harley visits Ivy in her office and asks if she's ready for their date night, but they each discover that the other has already eaten. To make matters worse, Ivy learns that Talia is now the new head of Wayne Enterprises, and she has unintentionally betrayed her, so she has Harley return home and wait for her.
Going on a shopping spree with Alfred and making their final stop at a bank, Harley realizes that Alfred intends to rob a bank after witnessing one in progress across the street from where she was. Following the bitch protocols, Harley enters the bank, sends out a distress signal to the Bat Family, and stops Alfred from robbing the bank. This allows Harley to be reinstated into the Bat Family and get her own Bat outfit.
"Icons Only"
- Main article: Icons Only
Harley and Ivy lay on their bed to discuss ways to spend time with each other on their day off. As this goes on, they see an ad featuring Clayface performing at the Lexor Hotel and decide to go there.
In their room, a woman named Ramona gives them a small tour of their room, and when they ask for tickets to Clayface's show, they learn that it is sold out.
Harley then receives a call from Batgirl, but cancels it and suggests they do something to pass the time together.
Afterward, by the poolside, Harley and Ivy go their separate ways after "Elvis" requests Ivy and Harley meet with Shark and the heavily pregnant Tabitha. Shark is initially kind toward Harley, citing that he wants to keep Tabitha happy, but he takes his wife's side after Harley criticizes her for smoking while pregnant.
Regrouping with Ivy, who had received a load of cash from "Elvis", and later, the two got disparaged by Snowflame about how they don't have tickets to Clayface's performance. Snowflame's remarks make Harley beat him up and knock him into the pool, where she rescues him from drowning. Doing that makes Snowflame mock her for saving him, and she returns to her room to unload some of the souvenirs she got at the place.
Harley learns that Bruce Wayne is now a DJ at a disco area and becomes upset that she can't be with her girlfriend because of their jobs. In the bathroom, Doctor Quinzel gives Harley the idea of adopting a different persona, which she calls Hargaret.
Reuniting with Ivy now as Hargaret, the two make out and decide to steal the tickets from Snowflame, only to learn he doesn't have any. He intended to dress up as a bellboy and steal them from someone who won them in a radio contest. So Hargaret and Ivy steal the bellboy outfits Snowflame had and take an elevator up to the floor where the winner would be. In the elevator, Hargaret and Ivy make out with each other, and Ivy suggests that Hargaret come back to Gotham as well, but Hargaret gets nervous hearing that.
Reaching their floor, Hargaret defaces a Clayface cardboard standee and realizes the contest winner is a cancer treatment patient. Despite this, Ivy attacks the winner, who reveals himself as Clayface. An argument breaks out between them, and they escalate into fighting each other. Amid this, Hargaret gets ditched, and Harley takes over, saving a lady from a giant cork being fired in her direction. She soon tries to mediate the tension between Clayface and Ivy, and she incapacitates Ivy by stringing her up with a rope, sending her upward to the ceiling, and telling Clayface his anger is causing him to develop wrinkles.
Once Clayface was dealt with, Harley talked to Ivy about their relationship, and they saw that Tabitha was about to give birth. They assisted in the birth process by catching King Shark's Children as they were born and were blessed as the children's godparents. Clayface, who was impersonating a Shark Dulas, was also there and handed out free tickets to his performance, but not to Harley or Ivy.
As the two exit the theater they are in, Harley and Ivy talk about how ugly the babies are in their room. Harley informs Ivy of her plans to move in with the Bat Family, and Ivy supports Harley's decision. They then eat a large bowl of baby carrots together.
"The First Person to Come Back From a Business Conference Without Chlamydia"
Harley and the Bat Family rescue Mayor Joker from Two-Face and his goons. The Bat Family, except for Harley, learns that their gadgets and weapons are missing. So Harley beats up Two-Face and his goons, allowing them to rescue Joker. Seeing Ivy's rocket launching in the sky, Harley flashes her chest at it.
Returning to the Batcave, Robin points out that his mom, Talia, was pilfering from the place. Talia reveals that since Wayne Enterprises was in a financial crisis, their weapons and gadgets have been confiscated to be liquidated and sold off. Once Talia leaves on a rocket ship to attend MalCon on The Moon, Harley remarks why she didn't that liquidated.
Although Harley had 19 dollars she donated to the Bat Family funding, it wasn't enough to support them, so Harley offered to rent out her feet. The idea gave Barbara an idea to rent out Wayne Manor, and they did it for two Swedish people named Amelie and Jonas. Harley would also offer to teach Dick and Barbara how to fight unarmed, and despite Dick's reluctance, Barbara found the idea interesting.
Teaching the group how to fight unarmed, Harley tells Dick, who wanted his stun guns, that anything around there can be used as a weapon. She then learns about the buzz Ivy is trending at MalCon, contacts her about it, and gets her permission to sell her underwear on the internet.
Harley later regroups with the Bat Family and learns that they were bound and gagged by Jonas and Amelie, who Harley fights against. She's soon joined by the rest of the Bat Family, who follow Harley's fighting advice, allowing them to beat Jonas and Amelie.
That night, Harley, while sleepwalking, breaks Dick's air fryer machine.
"Getting Ice Dick, Don't Wait Up"
- Main article: Getting Ice Dick, Don't Wait Up
Harley tries to warm up with the Bat Family on a rooftop and learns they aren't wearing the friendship bracelets she made for them. The sound of an alarm alerts them, and as they fight off some criminals, Harley compares them all to her old crew.
After a criminal knocks out Harley, she gets laser eye surgery to see in the dark. The surgery was performed by Supergirl, but Harley has trouble finding someone to pick her up after it is done. She calls Ivy and accidentally calls Bane, Nightwing, and Batgirl. None of whom could help her.
Eventually, Barbara's roommate Alysia picks her up, and as she drives Harley to her destination, she tells her that her villainous side inspired her during her transition. When asked where Harley would like to be dropped off, she says the Gotham Zoo, where she picks up Bud and Lou, and returns to the Batcave, where Nightwing tells her Batgirl has gone missing.
Nightwing chastises Harley and decides to search for Ivy alone, so Harley meets with Ivy in the greenroom after her appearance on Tawny. She asks Ivy if any of the members of the LOD have captured Batgirl, but Ivy refuses as it crosses the line with their private work lives.
Hence, Harley breaks into Barbara's apartment, where she takes an eight-hour nap after ransacking the place. She's awoken by Alysia, who suggests they check Barbara's phone and, from it, realize that Barbara's last known location was on a mountain. They drive up to where Harley dreams about ice skating with Ivy, but in reality, she sleepwalks by taking the steering wheel of Alysia's car, making it crash into a tree.
As they walk up the mountain, Harley vents about Dick being a jerk, but Alysia mentions instead of focusing on Dick, she should focus on her sleepwalking. Alysia notes that before she came out, she sleepwalked, too, and it could be triggered by suppressed feelings, which Harley denies she has. They then spot Captain Cold, Blue Snowman, Minister Blizzard, and Icicle having a snowball fight by a log cabin and Harley accuses them of kidnapping Barbara.
Despite Captain Cold claiming they didn't and that they were having a fun time together, Harley fights them until Barbara arrives. Barbara explains why she was there for Harley and Alysia and suggests that Harley should not force herself to make the Bat Family accept her.
Later, Harley sits by a campfire and enjoys a quiche with a bullet inside it, which Barbara claims is good luck. However, such good luck turned tragic after Nightwing's corpse, wearing Harley's friendship bracelet, fell off a tree branch and into the campfire they sat around.
"Metamorphosis"
- Main article: Metamorphosis
Harley gives a eulogy at Nightwing's funeral. After his coffin is lowered, she talks to Alfred, who reveals he won't be returning to Wayne Manor as he's working on committing a white-collar crime to get himself into Blackgate Penitentiary.
Toyman then crashes the funeral by blowing up the food truck. Harley, Batgirl, and Robin would take cover in the hole dug for Nightwing's coffin, which makes Batgirl suggest they live separately. To Harley's dismay, she agrees, but notes that the Bat Family is weaker than ever.
That night, Harley returned to the apartment, where Frank informed her why he was there instead of in Ivy's office. So, Harley decides to wait for her until the next morning, when she's awoken by Frank, who tells her that she's been sleepwalking and doing many crazy things that night. Frank also tells her that Ivy was there last night and was upset by the mess, but Frank covered for Harley.
Visiting Lucius Fox, they have him fiddle with Nightwing's tracker receptor device, which, in a fit-the-rage moment by Batgirl, causes it to be fixed. The tracker device's signal originated from the LOD, and Harley and Barbara visit the place where Captain Cold thought Harley may have killed Nightwing as part of a long con job. They then witness Cold and some other villains play with a piñata of Nightwing.
Entering the LOD meeting room, they find Gordon with Shark's children and, from one of the children's tanks, they find Nightwing's tracker. Harley later ties up Barbara and asks Ivy for the truth about Nightwing's death to prevent Barbara from going off the handle by attacking Ivy. Ivy has no clue about it and leaves Harley to attend other business. Meeting with Barbara, who was now untied and drinking several shots, Harley tells her that Ivy wasn't responsible for Nightwing's death. Still, Barbara doesn't believe a word of Ivy's and picks a fight with Toyman that expands to every person in the LOD. Harley helps Barbara at the tail end of it, and the Joker makes an appearance, announcing his return to evil and that he killed Nightwing.
"The Most Culturally Impactful Film Franchise of All Time"
- Main article: The Most Culturally Impactful Film Franchise of All Time
Emotionally overwhelmed about last night's party, Harley speaks to Gordon about camera footage that could've picked up footage of her doppelgänger. However, this proves futile as most of the footage Gordon had barely involved the party from last night because he taped over it.
So, Harley speaks to Batgirl, who is far too preoccupied with figuring out who killed Nightwing. She mentions that Harley gave her half an egg sandwich two hours ago. Ultimately, Batgirl is too focused on her endeavor to figure out whether or not Joker killed Nightwing and tells Harley to ask Ivy for help.
Later, Harley visits the LOD and Nora, who wears a wig in the same style and color as Ivy's. After interrogating Nora, who refuses to tell her where Ivy is, Harley sees Ivy stealing a truck containing the Time Sphere from the Legion of Superheroes from the window.
Soon after this, Harley confronts Ivy on the truck, and although she tries scheduling an appointment with Ivy, she ends up scheduling one with Nora. When given the opportunity, Harley snatches Wonder Woman's Lasso of Truth from her and uses it on Ivy until Wonder Woman takes it back and is then knocked off the truck. Because Ivy refuses to talk to Harley and says she should wait until they're 60, Harley tips over the truck get into the Time Sphere and uses it to go into the future to talk with Older Ivy. Ivy tries to stop her, but Harley activates the machine to take them both 25 years into the future.
There, Ivy and Harley argue with each other until a flock of drones appear and fire at them. Reaching for cover, Harley and Ivy are ambushed by a group of people, who take them down underground. Their captors interrogate them, and Harley explains why they're there. One of their captors Steve reveals how the world became apocalyptic in 2024 and that the people in the underground are the last bastion against Robin. Their leader was revealed to be the child of Ivy and Harley, and she was named Neytiri like in the movie Avatar.
As Neytiri tells her resistance members the plan to invade Robin's HQ, Harley tapes her speech on her cell phone. She and Ivy gush over how impressive Neytiri was to them.
Sometime later, in the ammunition room, Harley and Ivy have a bonding moment with Neytiri, who Harley takes a selfie with her and Ivy.
Reaching Robin's HQ, the resistance members betray Harley and Ivy. For their betrayal, Neytiri receives a bag of dirt, which is nearly unobtainable in the future.
Before they're frozen in their capsules, Neytiri reveals that Ivy and Harley were terrible parents, had horrible communication issues, and caused the apocalypse. As they're about to get frozen, Harley confesses to Ivy about her recent issues until King Shark Baby malfunctions the machinery and sets the Time Sphere to send them back into the past.
However, once they reach their time again, they realize it was set six days after they first departed because they mixed the 1 with a 7.
"Il Buffone"
- Main article: Il Buffone
Harley and Ivy arrive back in Gotham from the future by the Time Sphere and witness Gotham in an apocalyptic state. They find Nora vandalizing a car and learn that the apocalypse has already happened. Although Harley suggested they use the Time Sphere to fix things, it was accidentally destroyed by Shark with a Molotov cocktail.
After witnessing that Superman has lost his powers thanks to the Sun being blocked out, Ivy questions if this was Lex's plan to fuck with Superman. However, Harley downplays it, but notes how serious it still was.
"Potato-Based Cloning Incident"
- Main article: Potato-Based Cloning Incident
At Catwoman's apartment, Harley and Ivy plan how to save the world from Lex's evil plot. After they hug, Harley notices their books are perfectly stacked on the table when another Harley appears. Although the clone offers Harley a handshake, Harley tries to tackle her, and the clone escapes to fight crime.
Catching up to her clone, Harley demands to know who created her. The clone explains how she came to be when a strand of her hair landed on a potato that Gordon failed to heat up in a microwave/cloning machine. Harley learns that that clone is 5% potato and 95% her.
Walking with her clone and an ice cream cone in hand, Harley listens to her clone describe what she's been doing since her creation. One such instance was doing a CPR class with Batgirl, and the Flash was there too. The explanation is interrupted when someone bumps into the clone, and a scoop of her ice cream falls to the ground; the clone retaliates by ramming the person into a pole and handcuffing him around it. Hoping to bond more with her clone, Harley suggests they meet up with Ivy, who sent a distress text.
Scaling down LexCorp, Harley asks Ivy what the plan is to handle Lex, but Ivy mentions how weak she is and asks why her clone was there, too. The clone mentions how her being there will help them, and when they reach Lex's boardroom, they try to break into it, but to no avail. Lex's henchmen then cut their ropes, making them fall to the ground. There, Harley's clone hatches a plan to convince the board members to vote against Lex's interests. Ivy loves the idea, but is upset after she realizes Harley's clone suggested it rather than Harley herself.
Returning to Catwoman's apartment, her clone talks about everything they've accomplished so far and takes some bobby pins for herself. Harley then suggests that her clone take her place in the Bat Family for a while. The clone loves the idea, and when Harley suggests that she investigate who killed Nightwing, she is astonished by the revelation, even more so when it's revealed she did it. In denial, Harley abruptly leaves the place.
Loathing to be in Psycho's recording studio, Harley asks Psycho to do a favor for her before she does his podcast. Initially, Psycho disagrees, but he reconsiders after being offered to wear latex clothing. They then delve into Harley's mind and witness her kill Nightwing while she is sleepwalking.
Harley contacts Ivy about this, who also tells her that she accidentally killed Clegg, who was essential to her plan. Her conversation with Ivy gives her an idea of how to fix things with Psycho, and Harley then contacts Flash to turn back time by five minutes to "prank him".
After Flash does this and Harley gets Flash to leave, she bails on Psycho and meets with her clone outside. They talk, and the clone cuffs Harley for her crime and tries to put her into the Batmobile with a person who committed insurance fraud and video piracy. Turning the tables against her clone, Harley frees herself from the cuffs, puts them on her clone, and locks her away inside the car.
Meeting Batgirl on the Gotham Community Center roof, Harley gives Batgirl some pep talk about her emotions surrounding Nightwing. She's then ambushed by her clone, who had escaped via a bobby pin she had on hand, and after a fight with Harley, she flings her clone off the roof, where she dies.
Batgirl asks why Harley did it, and she lies, stating that her clone killed Nightwing.
Harley and Batgirl then have a heart-to-heart about Harley's desire to quit the Bat Family until the Joker appears and shoots Batgirl from behind.
"Killer's Block"
- Main article: Killer's Block
Harley goes to Joker's home to get revenge on Joker for crippling Batgirl. After confronting Bethany and her kids, she managed to tie up Joker and drag him out of the house.
Afterward, Harley visits Batgirl in the hospital. Batgirl has become paralyzed from the waist down after Joker shoots her and delivers a casserole to her. Batgirl is uninterested in casserole and doesn't want Harley to be there. So, outside of Batgirl's room, she tells Gordon her condition, and after he vows vengeance against the person who faulted her, Harley walks away to do other things.
She later intended to kill Joker by having Bud and Lou eat him alive while he was covered in blood and guts that she poured over him. However, Harley gets second thoughts, leaving Harley to consider where her moral compass was directed. Harley thought it was in the middle. Joker claimed that she's a normie or an uggo if that's the case. Before Harley retorts, she takes a text from Ivy and leaves Joker behind.
At Ivy's office in the Legion of Doom, she talks to Ivy about Lex's upcoming birthday party, and the two hatch a plan to crash it all while picking out tote bags for each other.
They later boomtube to Lex's party on the moon, and Harley bonds with Mr. Veronica Cale and learns from him where the bathrooms are.
She drives a moon vehicle to where they're and finds an emaciated Superman who discloses how Lex stole his powers. She returns to the party to save Ivy as she battles Lex. However, their efforts are futile as Lex bested the two.
In retaliation, they ride a moon vehicle to Lex's Machine, and Lex soon pursues them in his own Moon Vehicle. Hence, Harley has Batgirl hack into Lex's vehicle and crash it into a crater. They then use Lex's machine to destroy several businesses owned by Lex, by the Evil Women in Business Collective, and a restaurant.
As the moon base collapses, Harley carries Superman out of the place, and she calls Harley a Hero.
A few days later, Harley and Ivy kiss in front of Clegg's grave and are soon joined by Barbara, who had also left the Bat Family. They soon meet up with Catwoman, who shows them that Nightwing's corpse was stolen, and they all form the Gotham City Sirens.
Kite Man: Hell Yeah!
"Pilot, Hell Yeah!
- Main article: Pilot, Hell Yeah!
- ❝ Hey, chin up, Kitey. You're a bad guy. What do bad guys do? Bad guys steal things from worse guys ❞
- — Harley Quinn

Kite Man and Golden Glider visited Harley and Ivy at Catwoman's penthouse to ask them to loan 10 million dollars to buy Noonan's Bar. Ivy told them she didn't have that much money lying around. Golden Glider doubted this, but Harley butted in that they had just bought a vacation property in Themyscira and were "second house poor". However, Harley gave them an idea of how to get the money, reminding them that they were "bad guys" and could steal the money they needed.
Season 5
"The Big Apricot"
- Main article: The Big Apricot
Harley and Ivy exit a store as Harley eats a bagel with cream cheese on it. They discuss what they'll eat for dinner that night and then change subjects to how the Gotham City Sirens disbanded.
They soon run into Clock King and Riddler at Gotham Park, who note that Harley and Ivy are on the verge of going stagnant compared to their relationship. Harley took their remarks to heart, but Ivy didn't, suggesting they go home and watch Tawny.
When they do, it features Lois focusing on topics, including her expose on LexCorp that got Lex arrested, Superman's underwear, and the opening of the Metropolis Superman Museum. Although the event was reserved for people residents of Metropolis, it didn't stop Harley from wanting to go, and a push from Catwoman convinced Ivy too.
At the event, Harley remarks on the posh nature of everyone attending the event when Bruce approaches them and chats with them until his new girlfriend Lena Luthor arrives. He introduces them to her, and she talks about her relationship with Bruce to them.
Listening to Lois announce that they'll be unveiling an artifact at the event, Harley wonders what it is and considers it to be the ashes of Krypto the Superdog who was put down after biting the Flash. However, that was proven false by Ivy, who points out that Superman was taking a photo op with his dog there.
Harley later steals Jimmy's candy while cursing Superman for not thanking her. Then, Harley and Ivy are kicked out of the event by the Automation Sentries for not being Metropolis residents. Outside, Ivy wants to return home, but Ivy wants to steal the artifact. They steal the acrobatic outfits from the performers there and steal the artifact, fighting against several Automation Sentries in the process.
Ultimately, Lena, who sponsored the event, took the artifact and revealed that it was Superman's first cape when he arrived on Earth.
As the press swarmed, the two ladies, Ivy and Harley, exited the event. Harley remarked that Ivy didn't enjoy it, which made Ivy think Harley was talking about Riddler and Clock King's remarks. They then returned to their hotel and, the next day received an invite from Lena to the Tavern Over The Green restaurant. There, Lena sports the diamond that Catwoman stole and claims that she bought it at Sothenby's auction.
Wanting to convince the two to stay, Lena asks Ivy for her opinion on Centennial Park. Ivy does, and Harley corrects her based on Ivy's true opinion. So when asked what changes she'd make to it, Ivy uses her plant powers on the Tavern Over The Green, transforming it into a lush green place. One of the plants there knocks off Lena's diamond and releases Eclipso from it, and Harley kills him with her bat.
Despite being covered in blood, Lena loved it and the ladies for the fresh actions they brought. Superman then arrives, hoping to save the day, but is disheartened to learn that everything has already been taken care of.
Harley tries to cheer him up but fails, so she suggests that he take a vacation, which Superman loves. He claims that Harley saved him again. However, Harley is upset that he failed to thank her.
In their hotel room, Harley and Ivy gossip about Lois cheating on a man named Clark Kent, how Ivy got a job from Lena, and how Harley purchased a condo from Bruce.
Unbeknownst to them, Brainiac was watching them from his Skull Ship and was displeased by how their actions affected the perfection meter.
"Back to School"
- Main article: Back to School
Harley unblinds Ivy to reveal their new condo together, while Ivy loves it, and the housewarming gift of coasters features a picture of them together on it. Their joy is disrupted by the appearance of Shark, who forces them to watch over his kids as he goes on a date with someone.
To make matters worse, Ivy had to leave to meet with Lena at the university, leaving Harley to babysit the kids alone.
Eventually, Harley locks the kids inside a closet and then gets a call from Lena, who suggests that she take them to the Vincent Edge club for a birthday party.
Harley accepts the invite and allows the kids to roam free at the party while Shaun stays with her, much to her chagrin. When Lena approaches her, Harley briefly chats with Lena until she has to settle an issue with Humpty Dumpty. She then talks to Bane, Betty, and Goldilocks. She learns from them that they adopted Goldilocks and becomes interested in joining the Vincent Edge Club after Bane mentions it to her and after seeing how Edge handled a Old Lady.
Afterward, Harley intended to speak with Edge, but Shaun followed her again, and his antics upset Harley, causing her to lash out at Shaun and make him flee into an air vent on the floor.
Harley pursues him through it and soon falls into Edge's office. There, she asks to join his club while mentioning other things until she hears Shaun causing a scene again.
In the pool area, Harley finds the kids having what they call a feeding frenzy. Soon, Ivy and the animal control officers arrive, and Harley beats them all up. When Edge arrives, Harley tells him off, claiming she doesn't want to join his club, but Lena insists they do.
At home, Harley tries to get Ivy to open up about her day at work, but Ivy refuses and instead performs some acts for Harley in bed, but is forced to stop after Shaun interrupts it.
"Floronic Man"
- Main article: Floronic Man (episode)
Pouring Ivy a cup of coffee, Harley asks how Ivy's night was. After this, Harley confronts Ivy over her dishonesty concerning what was ailing her the other day. Harley holds up a newspaper about the death of Ivy's ex-boyfriend Jason Woodrue. This leads to a heart-to-heart between Ivy and Harley about Ivy not communicating with Harley about this, as there were supposed to be no secrets between them. However, Ivy had to cut their conversation short due to prior commitments to her Green Initiative class at the university.
During Ivy's Green Initiative class, Harley enters to support her; however, Ivy abruptly exits amid the class, and Harley follows her outside the hallway. There, Harley tries to talk with Ivy and suggests they have lunch, but Ivy declines to delve into the Green to learn what is wrong with her.
Later, Harley knocks on Ivy's office room door as Ivy is in the Green and discovers she is in trouble thanks to various plants and vines entangling her. Unable to free Ivy from her constraints, Harley scopes through her phone contacts for someone to assist her and finds Frank's number. After learning about Ivy's situation from Harley, Frank delves into the Green and, returning from there, relays his discovery to Harley. Frank says that to save Ivy from her predicament, Harley has to kill Floronic Man in reality.
So Harley searches various classrooms around the university until she finds Floronic Man's inanimate body. Finding a mini power saw, Harley uses it to carve up Floronic Man until he is finally dead. Harley then reunites with Ivy in her office, where they have a heart-to-heart about Ivy's past. This is interrupted by Automation Sentries surrounding Harley and Ivy and teleporting them into Brainiac's Skull Ship. From a video feed, Brainiac watches the two as they bewilderedly react to their situation.
"Breaking Brainiac"
- Main article: Breaking Brainiac
Now inside Brainiac's Skull Ship, Harley and Ivy chastise their confinement. After Brainiac introduces himself to them via the intercom, they complain about how loud his voice is and talk about how Joker killed Howie Mandel. Brainiac incapacitates Ivy and teleports Harley to his control room.
Having Harley constrained by Brainiac's beam of light, who states that Harley is an anomaly that has ruined his plans and must be disposed of. However, Harley quotes something his Wife once said, making him call Harley damaged, who then tries to lash out at him but is turned off by him instead.
Before Brainiac can destroy Harley, Lena stops him, citing their deal and her interest in Harley. Begrudedly, Brainiac agrees and then reverts and changes time.
Harley comes to her condo, where Ivy had set up a celebratory dinner for killing Woodrue twice. They're shocked by the sudden appearance of Lena, who wants to check up on the two. After she does, they enjoy their dinner together, and as they prepare for lunch, Harley plays with her food, shaping it to look like Brainiac's Skull Ship.
"Big Pasta Dinner"
- Main article: Big Pasta Dinner
While Ivy clips Frank, Harley cleans up the trimmed leaves, and Ivy questions what Harley did with her pigpen-style girlfriend. Harley proclaims that she was the Gotham her, and now she's the Metropolis her. However, Ivy asks her if she has another Skull nightmare, and Harley admits it. However, Harley tells Ivy she had set up a new showerhead for them that morning, which amazes Ivy.
They're then visited by Shaun, who ran away from school to visit them. As Harley is about to text King Shark about Shaun's presence to King Shark, Shaun talks about how he and his sister Annie got into a fight about their missing cat. Shark texts back that he's busy taking down the Octopus Empire uprising and sends a selfie of himself with an octopus tentacle in his mouth.
Despite Ivy's opposition, Harley wants to babysit Shaun but is alarmed to see that he is gone. Moments later, he reappears after briefly flooding the place from the bathroom.
Later, Harley contacts Bruce about the broken showerhead and notes that his face is all wonky. She's told that her shower problem isn't his issue, but Alfred's, the building manager, was granted temporary parole to assist in his Big Pasta Dinner that night. Making herself a PB&J sandwich, Harley discovers it is gone, and Shaun experiences an allergic reaction to the sandwich, making him take his Epipen.
Later that night, Harley puts Shaun on a lease to go to the big party Bruce invited them to. On the floor where the party is being held, they find Lois, Damian, and Bruce, who notes that they're the only ones there. This excludes the Saudi Arabian people who own condos, but don't live there. To everyone's surprise, Joker arrives with his daughter Sophia.
Once dinner was ready to be served, Harley enjoyed the pasta dinner with everyone and was overcome with guilt when Bruce talked about Dick, who was murdered.
As Alfred pours more cheese onto Bruce's pasta, Harley asks Alfred to fix her shower head. He can't, as it is illegal and voids the building's responsibility. However, Bruce insists on it, and Harley demands it, going so far as to threaten to kill Alfred.
A blackout occurs, and after the lights return on, Alfred lies dead on the floor, and Harley has a bloody knife in her hand. Taking full precautions regarding the situation, Bruce locks the place down. Bruce immediately suspects that Harley did it because she's holding the murder weapon, and Harley, along with Ivy and Shaun, retreats into one of the bedrooms when Harley switches off the light.
There, Harley talks to Ivy about what had happened and maintains her innocence despite once killing Nightwing when she was sleepwalking. Shaun then reveals that he knows who did it, but couldn't see his face as a skull covered it.
Having everyone evacuate the dining room, Bruce yells out that he'll get Harley for what she did to Alfred, but then claims that Alfred isn't dead. Irked by the messiness of the room, Harley begins to clean up the place and discovers a hidden passageway behind a portrait of Talia. They navigate through it and look at a couple of rooms it leads into.
Harley and her group appeared in front of Lois and Frank through a hidden passageway from the kitchen fridge and met with everyone in the living room. She deduced how Alfred died and that the killer escaped through a series of tunnels in the condo and pins the blame on Damian. However, Bruce bursts out laughing and claims that Alfred isn't dead, but the appearance of Red X shocks everyone, and he proceeds to attack Harley, who threatens to kill him.
Fighting against Red X, they end their skirmish in the kitchen, where Red X is revealed to be Dick and to stop Dick from killing Harley, he apologizes to Dick. This moves Dick, and he hugs Bruce and Damian, which Harley witnesses.
Soon after this, Alfred, now in his Macaroni persona, appears and reveals that he had Dick resurrected for his plan for revenge against Harley, Joker, Ivy, and Bruce.
When Alfred injects himself with venom, he fights against Harley, Ivy, Bruce, and Dick. They decide to lead him to the sauna where he can sweat the venom out of his system, and there, Harley saves Dick's life.
Ultimately, Harley gets Shaun to eat the shower heads, which soaks Alfred and causes his ankle bracelet to short-circuit.
Walking home with Frank, Ivy, and Shaun, Harley receives a text from Shark saying that his work ended earlier than expected and that he would pick up Shaun. She's then approached by Lois, who offers Harley the assistant position. Harley accepts and learns that their first assignment is investigating the Skull.
"Bottle My Heart"
- Main article: Bottle My Heart
Harley walks and talks with Lois down the streets of Metropolis, and they briefly discuss the Skull dreams they've been having. Their conversation turns dark when Harley accidentally reveals that she and Ivy killed Woodrue, making Lois want to write about it. Despite Harley's efforts, Lois is obstinate to Harley's pleas and gives her a black eye, which Frank and Ivy had tended to back at the condo.
Harley tells the two about how Lois won an award, and the only award she ever won was in a play where she was a child in Jewish Camp. She goes on to lament that besides herself, Lois, Ivy, and Frank all have great accomplishments and importance, but not her. It leads Harley to believe she's a "housewife", but Ivy and Frank downplay this remark. However, Frank mentions that the latest paper from the Daily Planet, written by Lois, has her as the murderer of Woodrue, but also says she's "48".
The article makes Harley visit the Daily Planet and confront "Perry White" to have it retracted. However, "Perry" refuses, making Harley immediately call out "Perry" as Clayface impersonating the real Perry. Lead into Perry's office, where Bane was also in, eating pistachios on a couch. Harley blackmails Clayface to have Lois retract the story, but she refuses and quits.
Lena and Brainiac would watch this play out from the Skull Ship. Brainiac remarked that what they've witnessed wouldn't have happened if Lena had allowed him to kill Harley, but Lena argues the contrary and noted her interest in Harley. Still, Brainiac disagrees, stating that Harley and Ivy's actions have caused the perfection meter to decrease. This and more would lead to Brainiac severing ties with Lena, making her inform Harley, "Perry", and Bane learns about Brainiac's plot, and instead of running it in the papers, "Perry" decides to adapt it into a play.
Later that night, Harley informed Frank and Ivy about the play and her intentions for playing the role of Lena. In her gitty nature, Harley accidentally knocks over and breaks the award she won for the play she performed in at camp.
The trio eventually crashes Clayface's audition process for Lena, and Harley again blackmails Clayface into making her play Lena.
On the night of the play, Harley confronts Bane over a line in the script and is soon confronted by Clayface for not appeasing Harley about said line.
From the balcony, Harley visits Ivy, who sits beside Lena and kisses her for good luck. Clayface then tells them that Harley is needed down on stage, where the performance is about to begin.
Said performance was a success with the crowd, but tragedy strikes when Frank is found mortally wounded and dies.
"Frankette"
- Main article: Frankette
Harley attends Frank's funeral, where she gives the opening eulogy. After playing Frank's video, she's surprised to see that Frank left behind a child named Frankette.
Afterward, Harley tries to put Frankette to sleep, but has trouble because of Shaun's sudden appearance. Lena then arrives and informs Ivy and Harley that Brainiac killed Frank. Although Ivy wants to kill Brainiac alone, Harley insists they do it as a team. However, realizing they had Frankette and Shaun to care for, they leave them with Bane.
Later, they visit Lena at her condo and use her teleporter to reach Brainiac's ship, which they split up to find him.
Hearing Clayface's voice, Harley finds a depressed Brainiac lazily lying on his chair, watching footage of Clayface's play centered around himself and seemingly talking to himself. Confronting Brainiac, Harley calls Ivy to her location, stating she found Brainiac. The two then try to destroy the cables attached to Brainiac's head, and after they fail, they bicker about how they'll kill Brainiac. However, Brainiac starts to destroy Metropolis with his robots, which he had intended to do after dealing with them. When asked why by Harley, Brainiac claims that because he errored Metropolis with his actions, he intended to destroy and rebuild it.
Seeing the song "Bottle It Up" being played on a screen, Harley sings it and dances with Brainiac to distract him for long enough for Ivy to use the Hyper-Ray to shrink him. Now encased in a glass jar, they demanded that Brainiac stop his robots from destroying Metropolis, but Brainiac refused as they believed he killed Frank. However, Brainiac reveals that Lena did it by showing them footage of Lena doing it with a knife backstage.
Shocked by the revelation, Ivy entrusts Harley with saving Metropolis, but Harley can't work with the control panel to do it. Lena soon arrives and, after striking a deal with Harley, does it and teleports her back to Metropolis after Harley tries to kill her.
Back at the condo, Harley confesses to Ivy that she didn't save Metropolis and that Lena did after she made a deal with her. The details alluded Harley, but assured Ivy that nothing would be taken from them. However, one of Brainiac's robots appears and takes Frankette, making Ivy blame Harley for Frankette being taken from them.
"Family Feud"
- Main article: Family Feud
Harley tries to reason with Ivy about Lena, but Ivy is inconsolable about it, as Lena has killed Frank. Although Harley wants to join Ivy in dealing with Lena, Ivy wants to do it alone, and after she leaves, Harley gets a call from her dad, Nick. When she answers, Harley tries to blow him off, but Nick's hysterical crying and confession that her mother is dead changes her tune. Nick then requests that Harley come back home quickly.
Harley is mentioned during a conversation between Bruce and Ivy after Bruce is coping with being dumped by Lena.
At her family home, Harley is met by Nick, who holds an urn that doesn't carry her mother's ashes, but notes that they're treats to help her lose weight. Wanting to know how her mom died, Nick informs Harley how she died, but soon hears her mother's voice from upstairs and finds her bathing in the bathtub.
Livid at Nick for his constant lying toward her, she tries to leave, but is knocked out by Nick, who needs her to stay a little longer.
Afterward, Harley awakens in a warehouse, where Nick reveals that Lena paid him to keep her out of Metropolis and away from Ivy. Demanding to know if Sharon had a part in it, Nick denies it and then duck-tapes her mouth shut. They're then joined by a man named Brian, who Nick is familiar with, and he prepares to carve open Harley; however, his power saw is out of juice. As he fetches a scalpel, Harley uses it to free herself from her restraints and kills Brian.
Lena's fully armed goons enter the warehouse; they shoot at Harley and Nick as the two argue. Ultimately, Nick is killed in the crossfire, and Harley attends his funeral with her mom. Harley cried during it and wondered why she cared so much, citing he was a piece of shit, and Sharon agreed, but stated that he was there and was family.
Eventually, Harley and Sharon go to the condo, where Harley tries to reconcile with Ivy, who holds no ill bearing and is sympathetic toward Harley's loss of her father at the hands of Lena's goons. They then read Lena's journal, revealing Lena's unnatural obsession with Lex. Harley surmises it's because she wanted his approval, but never got it from him. Hence, Ivy believes the key to foiling Lena is by Lex.
Afterward, Harley and Ivy break into Blackgate Penitentiary to break Lex out of prison, but realize he's not there. Sharon finds him being transferred and rescues him.
Later, Harley, Ivy, and Sharon learn that Lena has bottled up Metropolis.
"Bottle Episode"
- Main article: Bottle Episode
Ivy, Harley, and Sharon discover that Lena has successfully bottled up Metropolis, causing Harley to rage-smash a nearby car. Ivy tries to reason with her, and Harley declares that she must kill Lena. Harley goes on to list the things that Lena had accomplished, one of which nearly broke them up. To that point, Ivy claims that Lena nearly did that and agrees to Harley's long-winded request, suggesting they stop Lena together... along with Sharon. Sharon suggests how to enter the ship, allowing Harley to contact Bruce to help them.
Afterward, Harley and her group enter the Batcave, and she uses the Batcomp to contact Bruce for help. She tells Bruce they have Lex and will use him to reconcile with Lena to stop her from continuing to destroy Metropolis. Hence, Bruce informs her about the Bat-raidia device that can solve their problem, but she cuts off mid-way, seeing Lex regain consciousness.
After Lena announces her motive to locate Lex, Lex agrees to help Harley stop Lena. She then receives a call from Bruce, who informs her that some of the Metropolis citizens have become Bottle Deniers.
Later, Bruce uses his Bat-raidia device to allow Harley's group to board the Skull Ship. En route, Harley has a spat with her mom about how she missed her chance to be a female pilot.
Arriving on the Skull Ship, Harley forces her mother to stay behind while she and Ivy confront Lena. When they do, Lena demands they leave and take Frankette with them. Harley and Ivy refuse, citing they'll kill her, but as Lena retorts, she's surprised to see that Lex is alongside them. She and Ivy were upset that Lex's secret weapon was just a toy train car. Lex's plan backfires, and to prevent them from being hit with the Hyper-Ray, Harley follows the signal from Doctor Quinzel to mediate the tension between Lex and Lena. She successfully does; however, the newly reconciled Lex and Lena turn on Ivy and Harley and use the Hyper-Ray on them and Sharon.
Now encased in a bottle, Harley struggles to escape it. She then has a meltdown over feeling responsible for their situation, as she originally suggested they move to Metropolis, but Ivy consoles her as Brainiac listens to them.
"The Mess is the Point"
- Main article: The Mess is the Point
Harley triggers an argument between Lex and Lena over what they should rename Metropolis. Using this opportunity to their advantage, Harley suggests that Ivy make amends with Frankette, and Ivy reluctantly agrees to do so, but Frankette curses her. Hence, Ivy follows Sharon's advice of using reverse psychology on Frankette, and it causes her to headbutt the bottle, inching it closer to the counter. Ivy stops when she notices that Frankette has a cut on her forehead, and allows her to check out the train set instead.
As this goes on, Harley gets the idea to have them use their weight to shift the bottle off the table. Enlisting Ivy and soon Sharon, along with Brainiac, who was moved by Sharon's speech, joins them, and they tip the bottle over and break it on the ground. Splitting up, Ivy and Harley assist Brainiac in reaching the Hyper-Ray gun and shrink Lex and Lena down to size. Harley and Ivy then knock the two out, and after returning to their original size, they learn that the ship is on a collision course with Kalu, but Brainiac refuses to do anything as Sharon's words moved him.
Hence, Harley argues that he should, as it was featured in the play based on him, but Brainiac doesn't believe her and demands that Bane sing it for him, as he was the playwright. He does, and Harley interjects her own verse into it, but Bane corrects her. This makes Brainiac accept the situation for what it is and begin to visualize his family again, who suggests that he help Harley escape. He does, and Harley and the group escape on an escape pod, where Sharon is invited to live with Harley and Ivy, and Ivy makes amends with Frankette.
However, their situation turns dire when a piece of space debris from Kalu strikes the ship, but that's temporarily fixed thanks to Frankette. However, another piece of space debris hits the ship and destroys it. Thankfully, though, Superman arrives and rescues them all from their predicament.
A week after this, Harley and Ivy are living again in Ivy's old apartment and throwing a party there, telling Clayface that Harley got the place in a literal steal from Sy. As the two gaze at Metropolis, which was conveniently placed closer to Gotham by Superman, Harley and Ivy set off to wreak havoc.
Personality
- ❝ You're a bad guy, but you're a good person. ❞
- — Poison Ivy to Harley Quinn[src]
Harley undergoes significant character growth and learning throughout the series. However, some of her most consistent character traits are a need to break things with her baseball bat, aversion to "boring" or dull things, and what could broadly be described as a carefree, chaotic attitude. She is also very prideful, feeling disappointed when Robin showed up instead of Batman to fight her and refusing to engage in a fight against a 12-year-old kid and was greatly annoyed when he said on TV that he's her nemesis.
Harley's psychotic personality was ingrained from her childhood and deepened when she met the Joker, forming an unhealthy attachment to him. With Ivy's intervention, Harley gradually recognizes Joker's abusive behavior towards her and realizes that she has to be independent to be healthy, manifesting as a desire to join the Legion of Doom. However, "Being Harley Quinn" reveals Joker to be rooted deep in her subconscious, meaning that her attempts to prove herself independent were subconsciously motivated by a desire to prove herself to him; his influence over Harley is so powerful that she relapses after joining the L.O.D., which alienates her allies.
Harley's obsession with Joker is broken for good after he murders Ivy right before her. Despite this, Harley instantly recognizes a "normal" Joker in "All the Best Inmates Have Daddy Issues". However, after she pushes him in acid to restore his memory, they act more like squabbling siblings. Harley is no longer interested in him romantically, having fallen in love with Ivy instead.
Throughout this progression, however, she remains insane, only limiting herself from killing random innocents.
- ❝ All I've been doing is reacting, getting into the Legion of Doom to show up Joker, stopping the Injustice League to get revenge. It's 'cause deep inside, I didn't know what I really wanted, until now. ❞
- — Harley to Darkseid[src]
Throughout the first season, Harley struggles with figuring out who she is, while in the second season, the focus is on figuring out what she really wants. Harley is impulsive and reactive, and most of her decisions are based on other people, whether it be for Joker's approval or the respect of other villains; the results are messes that someone else, mainly Ivy, must clean up. Harley eventually comprehends this, culminating with her declining Darkseid's offer to rule the Earth — her desire is Ivy's love, not conquest. She starts to be proactive in fixing her messes, which she demonstrates by not wanting to involve Ivy during "Dye Hard", freeing the Justice League in "A Fight Worth Fighting For", and trying to save Ivy's wedding in "Something Borrowed, Something Green". Despite everything, she is a caring and supportive friend. When Ivy was engaged to Kite-Man, she tried with all her effort not to get in the middle, respecting Ivy's decision and working hard to make sure they could be happy together, planning an extremely detailed bachelorette party for Ivy and even after the wedding ended up in a disaster due to Gordon's attempt to arrest everyone in that place Harley proposed to the couple be herself the one in charge to marry them.
- ❝ People are saying I'm not a villain anymore, which is fine, like, whatever. Labels are lame. But I... I'm not ready to identify as the other thing. ❞
- — Harley to Ivy about how much she has changed[src]
During the third season, Harley learns to function in a healthy romantic relationship with mutual support, honesty, and agency. During an adventure in Batman's mindscape, she finds appeal in being on the side of good.[7] After Ivy assures her that having different goals doesn't mean they will lose each other, Harley gives up villainy to join the Bat Family. She also rediscovers her love of psychology as she offers to continue to be Bruce Wayne's therapist during his time in prison.[8]
That season, Harley's lack of a verbal filter seems even more pronounced around Ivy. Harley doesn't shy away from recounting her love triangle with Ivy and Kite Man[6], is willing to disclose her sexual history to Ivy "from grossest to hottest",[9] and PDA after saying "I'm gonna need to change my shorts!".[10] In the fourth season, Harley struggles in her relationship with Ivy since they're now working in different sides, with Harley as the newest member of the Bat Family and Ivy as the Legion of Doom CEO. While she works hard to be a crimefighter, some of her villain traits remain intact, such as when she kills Professor Pyg to save Nightwing. Despite this, she acts more for others than selfish motives, helping her new teammates learn how to fight without their gear and searching for anything that makes them earn money. When Batgirl disappears, Harley immediately rushes to find her, showing how much she cares for her partners.
At the end of season 4, following the discovery that she was the one who killed Nightwing, Harley doubts if she can be a crimefighter alongside the Bat Family, thinking that in the end, she's a villain at her core, so she decides to quit the Bat Family. After Barbara is shot by Joker, Harley goes for revenge, breaking into Bethany's House, kidnapping and torturing Joker to avenge her friend. When Joker asks Harley if she's good or bad, she only responds that she's "in the middle", but is not entirely sure. Later, while attending Lex Luthor's birthday party on the moon to help Ivy in her plan to kill Luthor, thanks to the support of her girlfriend, she realizes she is neither good nor bad, but instead, in the middle is "in the outside", capable of doing heroic actions while using her traits as a villain, something she demonstrates by being worried at the people of the buildings Ivy wants to destroy but being fine with those actions, and also saving Superman after seeing he was kidnapped and used as a lab rat by Luthor leaving him on a deteriorated state, while they were destroying Luthor's base on the moon. After this, she concludes she is more than just the labels of "hero" or "villain", and instead she's "Harley Quinn", someone who wishes to help others and those she cares about acting less heroic, capable of doing questionable acts. Still, she is not evil, thus becoming an anti-hero.
Abilities
- Master Acrobat: Harley is an Olympic-level gymnast, occasionally eschewing walking for cartwheels. She can use her acrobatics in hand-to-hand combat, or for other uses like getting through a laser security grid. Even while working as a psychiatrist, Harley could use her gymnastics to fend off Joker.
- Expert Combatant: Harley is an exceptional and fearless fighter, being able to hold her own against opponents such as Aquaman and the android at the Villy Awards.
- Bat Mastery: Harley often utilizes her signature baseball bat in her fights, using it as a blunt force weapon to injure her opponents severely.
- Expert Psychiatrist: As a former Arkham doctor, and described by Ivy as a genius, Harley is an expert at understanding the human mind. She, however, tends to be slow with self-diagnosis.[4]
- Deception
- Expert Tactician: Despite her chaotic and carefree attitude, Harley has demonstrated to be very competent at creating and executing plans. She managed to set Robin up to confess he was not her nemesis on live television,[11] she improvised a plan to defeat Aquaman at the Legion of Doom using his love of fish against him and getting him to destroy the fish tank,[12] she took advantage of the smoke to get close behind and slice Penguin's throat,[13]. She manipulated the Joker into helping him by implanting a bomb in his head.[14]
- Expert Hijacker: Harley is an extremely dangerous hijacker, as seen when she managed to kidnap Queen Elizabeth II, arguably one of the most powerful and influential people in the world, as well as Amanda Waller, head of the Suicide Squad and one of the most politically important in the US.[15] She was also able to kidnap Bruce Wayne, although that point should note that he was in a delicate mental state.[16]
- Multilingualism: Harley can mimic Russian but only "Dasvidaniya suka" and "Eto bez glyutena."[17]
- Leadership: Harley created and led her own crew.
- Thievery
- Master Escape Artist
- Pilot: Harley is able to confidently fly the Batplane.[10]
Weaknesses
- ❝ Oh easy, classic abusive codependency. ❞
- — Harley unknowingly diagnosing herself[src]
- Mental Illness: Harley has exhibited hallucinations (though this includes visions of Doctor Quinzel, an proverbial angel on her shoulder), false memories, anger issues, and a myriad of other mental instabilities.[4][2][1]
- Codependency: Back when she dated Joker, she was always attached to him to the point of obsession, clouding her judgement and preventing her from seeing how horribly he treated her. Later on, she overcomes this after Poison Ivy helped her see that the Joker never loved her. However, despite her growth she would continue to struggle with this as seen when she was briefly lured back into the Joker's grasp but also in her relationship with Ivy as she could be seen struggling doing things separately for fear of it affecting their relationship, always worrying about pleasing her and making her happy. She does with Ivy's help overcome these issue although due to her rooted trauma and past they do come up again from time to time.
- Anger Issues: Harley is at times emotionally unstable and is prone to overreact impulsively, which most of the time ends with her breaking things or attacking people. Back when she was an olympic gymnast she violently attacked her father after he told her he made a bet and forced her to lose. Another example would be her behavior after she and Ivy first kissed, acting more chaotic and reckless than normal, even going as far as almost conquering the world in order to push down her feelings.
Equipment
- Mallet: (formerly) Harley's initial weapon of choice, she used it to attack and kill several people on the yacht in "Til Death Do Us Part". It was destroyed in her fight with the Joker's gang after she decided to break up with him.
- Baseball Bat: Harley's replacement weapon after she lost her mallet. In "New Gotham", Harley's bat is destroyed after her fight with The Penguin, although it can be assumed that she replaced it with a new one.
Media Appearances
Harley Quinn
Harley Quinn appears in a speaking role in every episode of the series except for:
- "Batman's Back Man" (cameo; pictured in cold opening)
- "Joker: The Killing Vote" (cameo)
Harley Quinn: Black + White + Red
The Eat. Bang! Kill. Tour
- "Journey to Love"
- "Journey to Love Part 2"
- "Journey to Love Part 3"
- "Journey to Love Part 4"
- "Journey to Love Part 5"
- "Journey to Love Part 6"
The Real Sidekicks of New Gotham
Specials
Kite Man: Hell Yeah!
Trivia
- Harley Quinn is of Jewish descent.
- Her favorite book is Clive Cussler's Sahara.[18]
- The Joker claimed that she has HPV.[19]
- In "Being Harley Quinn", it's suggested she is the same age as Frankie Muniz, which would put her birth year at around 1985 if the character's age is the same as that of the real-life actor although the character's age has never been confirmed.
- Harley is who came up with the nickname of Two-Face.[20]
- In "Something Borrowed, Something Green" Harley says she's an ordained minister and got a license online and made it into a lanyard.
- Harley is a big fan of the Jurassic Park movies[21] and the Shrek movies.[5]
- Harley's original outfit pays homage to her appearance in Batman: The Animated Series while her new outfit she gets in the pilot is based on her appearance in the DC Rebirth era of comics. Show-runner Patrick Schumacker has stated that the idea was to both modernize her look while also paying homage to the past.[22]
- Kaley Cuoco's Big Bang Theory castmate, Melissa Rauch, voiced the same character in Batman & Harley Quinn.
- Harley also had a cameo in a DC Live action Television Series "Titans" which would mean that the show is a part of the Arrowverse Multiverse.
- Harley played baseball when she was a preteen.
- Harley's favorite band is Guns N Roses.
- According to her, Ivy makes the funniest and smelliest farts.
- Harley Quinn is Bisexual.
- Due to her continued popularity, Harley received a highly poseable figure[23], featuring multiple expressions, weapons, and accessories that showcase her dynamic personality.
- Harley Quinn was originally created for Batman: The Animated Series in 1992 and wasn’t part of the original comics, but her popularity was so massive that she was later added into the official DC Comics canon.
Gallery
- See also: All images of Harley Quinn
Notes
- ↑ Confirmed by Batman's file on her in "A Fight Worth Fighting For".
References
- ↑ 1.0 1.1 1.2 "Bensonhurst" DC Universe (January 31, 2020).
- ↑ 2.0 2.1 2.2 2.3 "Being Harley Quinn" DC Universe (December 27, 2019).
- ↑ 3.0 3.1 3.2 "All the Best Inmates Have Daddy Issues" DC Universe (May 8, 2020).
- ↑ 4.0 4.1 4.2 "Til Death Do Us Part" DC Universe (November 29, 2019).
- ↑ 5.0 5.1 "Harley Quinn: A Very Problematic Valentine's Day Special" HBO Max (February 9, 2023).
- ↑ 6.0 6.1 "The 83rd Annual Villy Awards" HBO Max (July 28, 2022)
- ↑ "Batman Begins Forever" HBO Max (September 1, 2022).
- ↑ "The Horse and the Sparrow" HBO Max (September 15, 2022).
- ↑ "A Thief, a Mole, an Orgy" HBO Max (August 4, 2022).
- ↑ 10.0 10.1 "Climax at Jazzapajizza" HBO Max (September 8, 2022).
- ↑ "Finding Mr. Right" DC Universe (December 20, 2019).
- ↑ "L.O.D.R.S.V.P." DC Universe (January 17, 2020).
- ↑ "New Gotham" DC Universe (April 3, 2020).
- ↑ "A Fight Worth Fighting For" DC Universe (June 12, 2020).
- ↑ "Harlivy" HBO Max (July 28, 2022).
- ↑ "Another Sharkley Adventure" HBO Max (August 25, 2022).
- ↑ "So You Need a Crew?" DC Universe (December 13, 2019).
- ↑ "The Line" DC Universe (January 10, 2020).
- ↑ "A High Bar" DC Universe (December 6, 2019).
- ↑ All the Best Inmates Have Daddy Issues"DC Universe (May 8, 2020).
- ↑ "There's No Ivy In Team" HBO Max (July 28, 2022).
- ↑ NYCC ’19 Interview: HARLEY QUINN cartoon producers Patrick Schumacker & Justin Halpern break down the super villain boys club Comics Beat, Taimur Dar (October 10, 2019)
- ↑ myfigurelist page of the figure