Fan Casting Queens of Crime

Another in my series of post-Joker standalone DC film ideas, this time a trilogy of films centering around Harley Quinn and Poison Ivy — the first two films detailing their origin stories (Harley's being a psychological drama inspired by Paul Dini and Bruce Timm's Mad Love, Stjepan Sejic's Harleen, and Kami Garcia's Joker/Harley: Criminal Sanity; Ivy's being a body horror sci-fi thriller detailing her life, activism, sexuality, and transformation) and the third being a romantic action drama centering around their relationship and how they become Gotham's Queens of Crime.