Voir Harley Quinn, Seasons 1-2 - Episode 24

If she’s to defeat Psycho’s army, Harley needs Joker’s help finding Fables’ storybook that’s holding the Justice League inside. The book is in the worst place possible... Joker’s girlfriend’s house. Problem is, she and Joker got together when he was sane. After learning she is dating an evil mastermind, Joker’s girlfriend throws the book out of the house only for it to get snatched up by a curious parademon. Harley and Joker must track the book down, and on their adventure, both come to the realization that they must fight for their respective true loves. Meanwhile, Psycho and Riddler prepare for their master plan calling on Darkseid for help. And Kite Man and Ivy make last minute wedding preparations.