Casts:
Mary Elizabeth WinsteadCathy YanPaloma RabinovJacky ShuKc StrubbeIzabel PakzadSara MontezDavid UryElla Jay BascoJurnee Smollett-BellRosie PerezChris MessinaAli WongEwan McGregorMargot RobbieDaniel Bernhardt
After her breakup with the Joker, Harley Quinn joins forces with singer Black Canary, assassin Huntress, and police detective Renee Montoya to help a young girl named Cassandra, who had a hit placed on her after she stole a rare diamond from crime lord Roman Sionis.