The Gotham City Sirens were a team of female antiheroes.
The team was formed after Lex Luthor's defeat in the Season 4 finale. However, not long after, the team was disbanded during a mission that ended in a complete disaster.
Biography[]
Season 4[]
"Killer's Block"[]
- Main article: Killer's Block
After quitting the Bat Family and becoming increasingly insecure about her moral compass, Harley Quinn could not bring herself to kill the Joker for paralyzing Batgirl. She later joined Poison Ivy on the Moon for Lex Luthor's birthday party, where Ivy planned to kill him, but they learned that he captured a weakened Superman and obtained all his powers thanks to his Warsuit. Unable to defeat him and realizing her business partners were not interested in making a change, Ivy quit her job at the Legion of Doom and teamed up with Harley to destroy theirs and other powerful businesses in Gotham City. With Batgirl's computer skills, they hack Luthor's "Earth Saver" and blew up various businesses in Gotham (among them were Veronica Cale's company, Talia al Ghul's ownerships of Wayne Enterprises, an overpriced seafood restaurant and the Legion's headquarters) while Steppenwolf sends Luthor to Apokolips as a favor to Ivy. Harley also saves Superman before the Moon cracks, finally accepting herself for both her good and bad qualities.
Three days later, with Superman regaining his powers and the Moon restored, Harley, Ivy, and Barbara are called to the cemetery, where they are confronted by Catwoman, who suggests they all join forces and form a new team, the Gotham City Sirens. Having discovered that Nightwing's grave had been robbed, they decide to investigate the case (although after taking the weekend off).
Season 5[]
"The Big Apricot"[]
- Main article: The Big Apricot
They appeared in a flashback in this episode.
Members[]
- Harley Quinn
- Poison Ivy
- Catwoman (quit)
- Batgirl (quit)
Enemies[]
Trivia[]
- Barbara suggested calling the team the Birds of Prey, a reference to a team she forms and is a member of in the comics, but that didn't happen because none of the members were bird-themed.
- Poison Ivy is the only member who does not know that Bruce Wayne is Batman.