Bruce Greenwood

Character: Batman / Bruce Wayne (voice)

Jensen Ackles

Character: Red Hood / Jason Todd (voice)

Neil Patrick Harris

Character: Nightwing (voice)

Jason Isaacs

Character: Ra's al Ghul (voice)

John DiMaggio

Character: Joker (voice)

Wade Williams

Character: Black Mask (voice)

Carlos Alazraqui

Character: Chi Chi / Thug #1 / Baton (voice)

Robert Clotworthy

Character: Leon / Thug (voice)

Gary Cole

Character: Bobo / Commissioner Gordon / Shot / Guard (voice)

Brian George

Character: Ra's Assistant (voice)

Kelly Hu

Character: Ms. Li (voice)

Phil LaMarr

Character: Rick / Bulk (voice)

Alexander Martella

Character: Young Robin / Jason Todd (voice)

Vincent Martella

Character: Robin / Jason Todd (voice)

Jim Piddock

Character: Alfred (voice)

Kevin Michael Richardson

Character: Tyler Bramford (voice)

Andrea Romano

Character: Reporter #1 (voice)

Dwight Schultz

Character: Freddie / Drug Dealer (voice)

Fred Tatasciore

Character: Mercenary #1 / Amazo / Guard (voice)

Keri Tombazian

Character: Reporter #2 (voice)

Bruce Timm

Character: The Riddler (voice)

Michael Villani

Character: Reporter #3 (voice)