After splitting with the Joker, Harley Quinn joins superheroes Black Canary, Huntress and Renee Montoya to save a young girl from an evil crime lord.
Stars
Margot Robbie
Rosie Perez
Mary Elizabeth Winstead
Jurnee Smollett
Ewan McGregor
Ella Jay Basco
Chris Messina
Ali Wong
Cathy Yan
