 | Sean Astin als Shazam (voice) |
 | Troy Baker als Batman / Bruce Wayne (voice) |
 | Zach Callison als Billy Batson (voice) / Jimmy Olsen (voice) |
 | Grey DeLisle als Wonder Woman (voice) / Lois Lane (voice) |
 | Nolan North als Superman / Clark Kent (voice) / Alfred (voice) |
 | Cristina Milizia als Green Lantern Jessica Cruz (voice) |
 | James Arnold Taylor als Flash (voice) / Dummy (voice) |
 | Imari Williams als Black Adam / Teth Adam (voice) |
 | Ralph Garman als Wizard (voice) |
 | Greg Ellis als Mr. Mind (voice) |
 | Dee Bradley Baker als Jeepers (voice) / Dr. Sivana (voice) / Crocodile Man (voice) |
 | Fred Tatasciore als Oom (voice) / Lobo (voice) |
 | Tom Kenny als Penguin (voice) / Perry White (voice) |
 | Jennifer Hale als Mary Batson (voice) / L.N. Ambassador (voice) |
 | Josh Keaton als Executive (voice) / Terrance (voice) |
 | Erica Lindbeck als Greeter (voice) / Farmer (voice) |
| James Krieg | Co-Producer |
| Liz Marshall | Producer |
| Mike Mangan | Editor |
| Sam Register | Executive Producer |
| Matt Peters | Director |
| Jill Wilfert | Executive Producer |
| Cris Mertens | Editor |
| Collette Sunderman | Casting |
| Rick Morales | Producer |
| Alyessa Ornelas | Production Manager |
| Jason Cosler | Executive Producer |
| Dougg Williams | Animation Supervisor |
| Tim Kelly | Music |
| Jeremy Adams | Writer |
