Clark Kent / Superman / Kal-El (voice)
Justin Hartley
Bruce Wayne / Batman (voice)
Anson Mount
Patrick 'Eel' O'Brian / Plastic Man (voice)
Oliver Hudson
Harley Quinn (voice)
Gillian Jacobs
Barry Allen / The Flash / Shazam / Mirror Master / Atom (voice)
Yuri Lowenthal
Dick Grayson / Nightwing / Arthur Curry / Aquaman (voice)
Derek Phillips
Joker / Jonathan Kent (voice)
Kevin Pollak
Oliver Queen / Green Arrow / Victor Zsasz (voice)
Reid Scott
Ra's al Ghul (vocie)
Faran Tahir
Nathaniel Adam / Captain Atom (voice)
Fred Tatasciore
Lois Lane / Rama Kushna (voice)
Laura Bailey
Diana Prince / Wonder Woman (voice)
Janet Varney
Damian Wayne / Robin / Jimmy Olsen (voice)
Zach Callison
Selina Kyle / Catwoman (voice)
Anika Noni Rose
Hal Jordan / Green Lantern (voice)
Brian T. Delaney
Victor Stone / Cyborg (voice)
Brandon Micheal Hall
Mirror Master Soldier (voice)
Andrew Morgado
Michael Holt / Mr. Terrific / Waylon Jones / Killer Croc (voice)
Edwin Hodge
Director
Matt Peters
Producer
Rick Morales
Music
Robert J. Kral
Co-Executive Producer
Michael Uslan
Executive Producer
Sam Register
Video Game
Ed Boon
Other
Greg Emerson
Writer
Ernie Altbacker
Comic Book
Tom Taylor
James Krieg
Casting
Wes Gleason
Editor
Craig Paulsen
Associate Producer
Alyessa Ornelas
Story
Animation Director
Kim Yong-Ho