 | Whoopi Goldberg als Ms. Megawatt (voice) |
 | Tim Curry als Atom Ed, The Floating Head (voice) |
 | David Coburn als Toolbox (voice) |
 | Pat Fraley als Jett Headstrong (voice) |
 | Candi Milo als Buzzsaw Girl (voice) |
 | Brian Stokes Mitchell als Monkey Kid (voice) |
 | Gary Owens als Announcer (voice) |
 | Charlie Adler als Dr. Mayhem (voice) |
 | April Winchell als Additional Voices (voice) |
| Chuck Patton | Director |
| Bob Forward | Writer |
| Gary Winnick | Creator |
| Andy Heyward | Executive Producer |
| Kenneth T. Ito | Associate Producer |
| Robby London | Co-Executive Producer |
| Chuck Patton | Producer |
| Thomas Chase | Music |
| Steve Rucker | Music |
| Gregory K. Bowron | Editor |
| Marsha Goodman | Casting |
| Stacey Gallishaw | Production Supervisor |
| Brian A. Miller | Executive In Charge Of Production |
| Joe Barruso | Storyboard Artist |
| Larry Nelson | Prop Designer |
| Gregory K. Bowron | Dialogue Editor |
| Richard Gannon | Dialogue Editor |
| Doug Madick | Foley Artist |
| Seth Levenson | Visual Effects |
| Richard Sher | Visual Effects |
| Melissa Ellis | Assistant Music Supervisor |
| Lori Crawford | Script Coordinator |
