Peter Weller

Bruce Wayne / Batman (voice)

Ariel Winter

Carrie Kelley / Robin (voice)

David Selby

Commissioner James Gordon (voice)

Wade Williams

Harvey Dent / Two-Face (voice)

Michael Emerson

Joker (voice)

Dee Bradley Baker

Don / Fat Mutant / Additional Voices (voice)

María Canals Barrera

Commissioner Ellen Yindel (voice)

Paget Brewster

Lana Lang (voice)

Richard Doyle

The Mayor (voice)

Michael Jackson

Alfred Pennyworth (voice)

Yuri Lowenthal

The Son of Batman / Rookie Police Officer (voice)

Michael McKean

Dr. Bartholomew Wolper (voice)