5.9 / 10
134
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.
Paget Brewster
Poison Ivy / Pamela Isley
Melissa Rauch
Harley Quinn / Harleen Quinzel
Kevin Michael Richardson
Floronic Man / Jason Woodrue / Additional Voices
John DiMaggio
Swamp Thing / Sarge Steel / Additional Voices