Peter Weller

as Batman / Bruce Wayne (voice)

Ariel Winter

as Robin / Carrie Kelley (voice)

David Selby

as James Gordon (voice)

Wade Williams

as Harvey Dent / Two-Face (voice)

Michael McKean

as Dr. Bartholomew Wolper (voice)

Rob Paulsen

as Jeff Adams (voice)

Gary Anthony Williams

as Mutant Leader / Anchor Bill (voice)

Gary Anthony Sturgis

as Silk / Other Spike / Young Mutant (voice)

Paget Brewster

as Lana Lang (voice)

Carlos Alazraqui

as Hernando / TV Host (voice)

Dee Bradley Baker

as Don / Fat Mutant / Additional Voices (voice)

Maria Canals-Barrera

as Yindel (voice)

Cathy Cavadini

as Joanie / Woman with Hot Dog (voice)

Townsend Coleman

as Morrie / Civilian (voice)

Grey DeLisle

as Anchor Carla / Female Mutant (voice)

Greg Eagles

as Mackie (voice)

Michael Emerson

as Joker (voice)

Michael Jackson

as Alfred Pennyworth (voice)

Maurice LaMarche

as Dr. Willing / News Anchor (voice)

Sam McMurray

as Anchor Ted (voice)

Andrea Romano

as Woman / Police Dispatch (voice)

Tara Strong

as Michelle / Young Bruce Wayne / Kevin Ridley / Anchor Trish / Additional Voices (voice)

James Patrick Stuart

as Murray (voice)

James Arnold Taylor

as Mr. Hudson / Spud / Additional Voices (voice)

Bruce Timm

as Thomas Wayne (voice)

Gwendoline Yeo

as Lola Chong (voice)

Danny Jacobs

as Merkel (voice)

Yuri Lowenthal

as Son of Batman / Rookie Police Officer (voice)

Richard Doyle

as The Mayor (voice)

Frank Welker

as Mayor Stevenson / Weather Man (voice)

Jim Wise

as Femur (voice)