Nathan Fillion Hal Jordan / Green Lantern (voice)
Rebecca Romijn Lois Lane (voice)
Patrick Fabian Hank Henshaw (voice)
Rosario Dawson Diana Prince / Wonder Woman (voice)
Cress Williams John Henry Irons / Steel (voice)
Cameron Monaghan Connor Kent / Superboy (voice)
Shemar Moore Victor Stone / Cyborg (voice)
Rainn Wilson Lex Luthor (voice)
Jason O'Mara Bruce Wayne / Batman (voice)
Tony Todd Darkseid (voice)
Toks Olagundoye Cat Grant (voice)
Jerry O'Connell Clark Kent / Superman (voice)
Christopher Gorham Barry Allen / The Flash (voice)
Jack Kirby Characters
Jerry Siegel Characters
Matt Lanter Arthur Curry / Aquaman (voice)
Tim Sheridan Writer
Rocky Carroll Silas Stone / Perry White (voice)
Jennifer Hale Martha Kent (voice)
Joe Shuster Characters
Peter Tomasi Writer
Jonathan Adams Mayor (voice)
Paul Eiding Jonathan Kent (voice)
Charles Halford Eradicator / Bibbo Bibbowski (voice)
Sam Liu Director, Producer
Alan Burnett Co-Producer
Sam Register Executive Producer
Rick Pasqualone Turpin (voice)
Trevor Devall Dabney Donovan / Bruno Mannheim (voice)
Erica Luttrell Mercy Graves (voice)
Nyambi Nyambi Martian Manhunter (voice)
Max Mittelman Jimmy Olsen (voice)
Kang Hei Chul Key Animation, Storyboard Artist
Jim Krieg Writer
James Tucker Executive Producer
Frederik Wiedmann Original Music Composer
Amanda Troop Sawyer (voice)
Jake Castorena Director
Amy McKenna Producer
Christopher D. Lozinski Editor
Wes Gleason Casting