| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Adam Beechen | Crew | Writing | Writer | 1 |
 Amy Wolfram | Crew | Writing | Writer | 1 |
Donna Smith | Crew | Production | Post Production Producer | 2 |
Greg Klein | Crew | Writing | Writer, Story Editor | 9 |
Greg Weisman | Crew | Writing | Writer | 3 |
Marty Isenberg | Crew | Writing | Writer | 12 |
Tom Pugsley | Crew | Writing | Writer, Story Editor | 9 |
Alex Soto | Crew | Directing | Director, Supervising Producer | 1 |
Alicia Parkinson | Crew | Production | Post Production Coordinator | 1 |
Eugene Son | Crew | Writing | Writer | 52 |
 James Taylor Phillips | Crew | Writing | Writer | 1 |
Joe Casey | Crew | Writing | Writer, Creator | 52 |
Kelly Crews | Crew | Production | Producer | 2 |
 Sam Register | Crew | Production | Producer, Executive Producer | 52 |
Scooter Tidwell | Crew | Directing | Director, Storyboard | 29 |
 Michael Jelenic | Crew | Writing | Writer | 1 |
Steven T. Seagle | Crew | Writing | Writer, Creator | 52 |
Duncan Rouleau | Crew | Writing | Writer, Creator | 52 |
Marsha Griffin | Crew | Writing | Writer | 52 |
 Joe Kelly | Crew | Writing | Writer, Creator | 2 |
Mike Collins | Crew | Crew | Production Office Assistant, Production Assistant | 13 |
Tim Divar | Crew | Writing | Storyboard | 1 |
John Fang | Crew | Writing | Storyboard | 1 |
Rebecca Palatnik | Crew | Production | Production Assistant | 1 |
Phillip Bourassa | Crew | Visual Effects | Character Designer | 1 |
Poe K. Tan | Crew | Art | Background Designer | 1 |
Dusty Abell | Crew | Art | Prop Designer | 1 |
 Adam Wylie | Cast | Actor | JT (voice) | 1 |
 Armin Shimerman | Cast | Actor | Slix (voice) | 1 |
 Bill Ratner | Cast | Actor | The Seer (voice) | 1 |
 Billy West | Cast | Actor | Guard / Punk #2 (voice) | 1 |
 Charlie Schlatter | Cast | Actor | Kevin Levin (voice) | 3 |
 Clancy Brown | Cast | Actor | Kenko (voice) | 1 |
 Cree Summer | Cast | Actress | Frightwig (voice) | 2 |
 Dave Fennoy | Cast | Actor | Radio Newscaster / Doctor (voice) | 1 |
 Dee Bradley Baker | Cast | Actor | Wildmutt / Bullie #1 / Robotic Lt. (voice) | 1 |
 Dwight Schultz | Cast | Actor | Earl (voice) | 1 |
 Fred Tatasciore | Cast | Actor | Cannonbolt (voice) | 13 |
 Greg Ellis | Cast | Actor | Synaptak (voice) | 1 |
 Grey DeLisle | Cast | Actress | Xylene (voice) | 1 |
 Jack Angel | Cast | Actor | Technorg (voice) | 1 |
 James C. Mathis III | Cast | Actor | Enforcer Alien (voice) | 1 |
 Jeff Doucette | Cast | Actor | Thumbskull (voice) | 2 |
 Jennifer Hale | Cast | Actress | Gilbert / Mandy (voice) | 1 |
 Jess Harnell | Cast | Actor | Band Member #1 / Announcer (voice) | 1 |
 Jim Ward | Cast | Actor | Diamondhead / Wildvine / XLR8 (voice) | 26 |
 John Cygan | Cast | Actor | Abel North (Kangaroo Commando) / Kane North (voice) | 1 |
 John DiMaggio | Cast | Actor | Vulkanus (voice) | 1 |
 John Kassir | Cast | Actor | Zombozo (voice) | 1 |
 Josh Keaton | Cast | Actor | Dean (voice) | 1 |
 Kath Soucie | Cast | Actress | Joan / Teen #2 / Cowgirl (voice) | 1 |
 Keone Young | Cast | Actor | Ishyama (voice) | 1 |
 Larry Cedar | Cast | Actor | Howell (voice) | 1 |
 Marc Thompson | Cast | Actor | Vance (voice) | 1 |
 Michael Dorn | Cast | Actor | Vicktor (voice) | 2 |
 Michael Gough | Cast | Actor | Lt. Steel (voice) | 1 |
 Michael Reisz | Cast | Actor | Kevin Levin (voice) | 1 |
 Miguel Nájera | Cast | Actor | Wes (voice) | 1 |
 Mikey Kelley | Cast | Actor | Gang #2 / Attendant / Helicopter Pilot (voice) | 1 |
 Miriam Flynn | Cast | Actress | Aunt Vera (voice) | 1 |
 Nancy Linari | Cast | Actress | Automated Voice (voice) | 1 |
 Nicholas Guest | Cast | Actor | Clancy (voice) | 1 |
 Nolan North | Cast | Actor | Teen Attendant / Henchman (voice) | 1 |
 Patricia Lentz | Cast | Actress | Mildred / Gypsy (voice) | 1 |
 Paul Eiding | Cast | Actor | Grandpa Max (voice) | 52 |
 Richard Doyle | Cast | Actor | Dr. Shueman (voice) | 1 |
 Richard Green | Cast | Actor | Benmummy (voice) | 1 |
 Richard McGonagle | Cast | Actor | Four Arms (voice) | 39 |
 Richard Steven Horvitz | Cast | Actor | Grey Matter (voice) | 21 |
 Robert Patrick | Cast | Actor | Phil (voice) | 1 |
 Robert Picardo | Cast | Actor | Leader Alien (voice) | 1 |
 Robin Atkin Downes | Cast | Actor | Jonah (voice) | 1 |
 Rosalind Chao | Cast | Actress | Councilwoman Liang (voice) | 1 |
 Steve Blum | Cast | Actor | Ghostfreak / Heatblast / Vilgax (voice) | 39 |
 Tara Strong | Cast | Actress | Ben Tennyson (voice) | 52 |
 Tom Kane | Cast | Actor | Donovan (voice) | 1 |
 Vanessa Marshall | Cast | Actress | Female Cannonbolt / Policewoman (voice) | 1 |
Walker Edmiston | Cast | Actor | Marty (voice) | 1 |
 Kari Wahlgren | Cast | Actress | Charmcaster (voice) | 2 |
 Khary Payton | Cast | Actor | Automated Voice (voice) | 1 |
 Rob Pinkston | Cast | Actor | Todd (voice) | 1 |
 Dave Wittenberg | Cast | Actor | Upchuck (voice) | 1 |
 Bettina Bush | Cast | Actress | Kai (voice) | 1 |
 Kim Mai Guest | Cast | Actress | Elsgood / Grandkid / Kid #1 (voice) | 1 |
 Meagan Moore | Cast | Actress | Gwen Tennyson (voice) | 52 |
| Person | Type | Job | Role(s) | Episodes |
