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.

Starring:

Kevin Conroy, Loren Lester, Melissa Rauch, Eric Bauza, Paget Brewster, Trevor Devall, John DiMaggio, Robin Atkin Downes, Rob Paulsen, Kevin Michael Richardson, Mindy Sterling

Genre:

Animation, Action, Adventure, Comedy, Fantasy, Sci-Fi