Gotham City Sirens was a recent DC Comics title that focused on the trio of Harley Quinn, Catwoman and Poison Ivy working as a team to do their own bidding. It sounds like this new movie will be taking its cues from that book. David Ayer will be directing Gotham City Sirens from a script by Tomb Raider reboot and Sherlock Holmes 3 screenwriter Geneva Robertson-Dworet. Earlier reports revealed that Christina Hodson would be writing the movie, but it remains unclear if Geneva Robertson-Dworet will be starting from scratch, or if she’ll incorporate elements from Christina Hodson’s draft. Both writers were part of the Transformers writers room that generated ideas for that franchise’s sequels and spin-offs. While we wait for more on Gotham City Sirens, take a look at Boss Logic’s fan artwork below.
This project came to be almost entirely through the willpower of Margot Robbie herself. After she landed the role of Harley Quinn in Suicide Squad, the actress reportedly did a deep dive into the comics to research her character, and during that process, she became interested in many of the other DC female characters who are showcased in the Comics. She brought on an unidentified writer herself to develop the project, before taking the project to Warner Bros. The studio then quickly picked up the project.