Harley Quinn

Kaley Cuoco Harley Quinn (voice)

Lake Bell Poison Ivy (voice)

Alan Tudyk Clayface / Condiment King (voice)

Ron Funches King Shark (voice)

James Adomian Bane / Jeffrey's Handler (voice)

JB Smoove Frank the Plant (voice)

Tony Hale Dr. Psycho / Felix Faust (voice)

Diedrich Bader Batman / Goon (voice)

Matt Oberg Killer Croc / Banker (voice)

Christopher Meloni Commissioner Gordon / Two-Face Goon / Bouncer (voice)

Briana Cuoco Barbara Gordon / Girl (voice)

Jim Rash Mayor / Jor-El (voice)