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)

Maria 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)