However, Gotham City Sirens is not the only movie missing from the new DC Films slate.
Gotham City Sirens was among the new batch of DC Films that was announced early last year alongside projects like Nightwing, Deathstroke, and Joss Whedon’s Batgirl among others.
With regard to this, A fan-made trailer created by Reddit user leos-rdt and posted at the DC Cinematic subforum imagines what Gotham City Sirens could look like.
It features Robbie reprising her role as Harley Quinn, Westworld regular Thandie Newton as Catwoman and Riverdale star Petsch as Poison Ivy.