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Matt Bomer as Clark Kent / Superman (voice) |
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John Noble as Brainiac (voice) |
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Stana Katic as Lois Lane (voice) |
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Molly C. Quinn as Kara Zor-El / Supergirl (voice) |
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Diedrich Bader as Steve Lombard (voice) |
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Jason Beghe as Terrorist Leader (voice) |
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Frances Conroy as Ma Kent (voice) |
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Melissa Disney as Thara (voice) |
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Alexander Gould as Jimmy Olsen (voice) |
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Sirena Irwin as Alura (voice) |
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Will Yun Lee as Parasoldier Leader (voice) |
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Andrea Romano as News Anchor #2 / Superman's Ship (voice) |
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Stephen Root as Zor-El (voice) |
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Wade Williams as Perry White (voice) |
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Michael-Leon Wooley as Ron Troupe (voice) |
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Ian James Corlett as Kryptonian #1 (voice) |
| Crew | Bob Goodman | Script |
| Production | Andrea Romano | Production Manager |
| Production | Sam Register | Executive Producer |
| Sound | Kevin Kliesch | Original Music Composer |
| Writing | Geoff Johns | Original Story |
| Editing | Christopher D. Lozinski | Editor |
| Production | Meredith Layne | Casting |
| Production | Cory Gustke | Production Manager |
| Sound | Robert Hargreaves | Sound Designer |
| Sound | Robert Hargreaves | Sound Editor |
| Production | Toshiyuki Hiruma | Line Producer |
| Directing | James Tucker | Director |
| Production | James Tucker | Executive Producer |
| Writing | Bob Goodman | Writer |
| Production | Alan Burnett | Co-Producer |
| Production | Ok Kil Lee | Line Producer |
| Production | Michael Macasero | Associate Producer |
