Will Arnett
Batman / Bruce Wayne
Michael Cera
Robin / Dick Grayson
Rosario Dawson
Batgirl / Barbara Gordon
Ralph Fiennes
Alfred Pennyworth
Jason Mantzoukas
Scarecrow
Billy Dee Williams
Two-Face
Hector Elizondo
Jim Gordon
Mariah Carey
Mayor McCaskill
Lauren White
Chief O'Hara / Medusa / Additional Voices
David Burrows
Anchorman Phil / Additional Voices
Laura Kightlinger
Reporter Pippa / Additional Voices
Brent Musburger
Reporter #1
Chris Hardwick
Reporter #3
Todd Hansen
Captain Dale / Additional Voices
Chris McKay
Pilot Bill / Additional Voices
Abel Arnett
Additional Voices
Archie Arnett
Additional Voices
Charlie Bean
Additional Voices
Marco Campagno
Additional Voices
Garret Elkins
Additional Voices
Ryan Halprin
Additional Voices
Alison Ingram
Additional Voices
Holly Isaacson
Additional Voices
Kelly Lafferty
Additional Voices
Doug Nicholas
Additional Voices
Samantha Nisenboim
Additional Voices
Chris Paluszek
Additional Voices
Wendell Stephens
Additional Voices
Vanara Taing
Additional Voices
Matt Town
Additional Voices
Bram Tulloch
Additional Voices
John Venzon
Additional Voices
Matt Villa
Additional Voices
Mark Jonathan Davis
Lounge Singer
Evan Kishiyama
Blond Orphan
