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Kevin Conroy as Batman / Bruce Wayne |
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Grey DeLisle as Catwoman / Selina Kyle |
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Tara Strong as Harley Quinn |
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Troy Baker as Two-Face / Robin |
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Corey Burton as Hugo Strange |
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Mark Hamill as Joker |
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Nolan North as Penguin / Oswald Cobblepot |
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Wally Wingert as Riddler / Edward Nigma |
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Stana Katic as Talia al Ghul |
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Fred Tatasciore as Solomon Grundy |
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Maurice LaMarche as Mr. Freeze |
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Dee Bradley Baker as Ra's al Ghul |
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Rick D. Wasserman as Clayface |
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David Kaye as James Gordon |
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Peter MacNicol as Mad Hatter |
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Tasia Valenza as Poison Ivy |
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Martin Jarvis as Alfred Pennyworth |
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James Horan as Jack Ryder |
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Steve Blum as Killer Croc |
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Tom Kane as Quincy Sharp |
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Kimberly Brooks as Barbara Gordon / Oracle |
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Chris Cox as Deadshot |
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Misty Lee as Fiona Wilson |
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Danny Jacobs as Victor Zsasz |
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Khary Payton as Azrael |
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Carlos Alazraqui as G.C.P.D. Officer Sanchez |
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Eric Bauza as Dr. Adam Hamasaki(voice) |
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Crispin Freeman as GCPD Officers |
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Chris Gardner as Inmates |
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Michael Gough as Doctor |
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Joe Holt as G.C.P.D. Officer Elvis Jones |
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Jim Meskimen as G.C.P.D. Sergeant Tom Miller |
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Roger Rose as M.P.T. Officer William North |
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Duane R. Shepard Sr. as M.P.T. Officer Aaron Cash |
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Kari Wahlgren as Various |
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Audrey Wasilewski as League of Assassins Member |
| Directing | Sefton Hill | Director |
| Writing | Paul Dini | Writer |
| Writing | Paul Crocker | Writer |
| Writing | Sefton Hill | Writer |
| Production | Ernest Zamora | Producer |
| Production | Ames Kirshen | Executive Producer |
| Production | Matthew Mizutani | Associate Producer |
| Writing | Bob Kane | Original Concept |
| Sound | Nick Arundel | Music |
| Art | David Hego | Art Direction |
| Art | Miles Christensen | Art Direction |
| Art | Lee Oliver | Art Department Assistant |
| Art | Benjamin Flynn | Art Department Assistant |
| Sound | Nick Arundel | Music Director |
| Sound | Andrew Riley | Sound Designer |
| Sound | Aaron Diecker | Dialogue Editor |
