Harley Quinn, now played by pop icon Lady Gaga, will return to the big screen in Joker: Folie à Deux. She succeeds Margot Robbie, who played the character in three different DCEU movies.
Exclusive Harley Quinn season finale trailer prepares her for a showdown with the Joker Harley Quinn explores a post-Joker career in new trailer for animated DC Universe series Harley Quinn beats ...