Batman and Nightwing are forced to team with the Joker’s sometimes-girlfriend Harley Quinn to stop a global threat brought about by Poison Ivy and Jason Woodrue, the Floronic Man.

Charlotte is a woman with anger management issues whose therapist suggests she write a journal to keep her emotions in check. Unlucky in love, she ventures online to find a…

When Mr. Freeze kidnaps Barbara Gordon, as an involuntary organ donor to save his dying wife, Batman and Robin must find her before the operation can begin.