| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Adam Armus | Crew | Writing | Writer | 4 |
 Bill Motz | Crew | Writing | Writer | 5 |
Bob Roth | Crew | Writing | Writer | 5 |
Chris Rutkowski | Crew | Directing | Director | 1 |
Don MacKinnon | Crew | Directing | Director | 20 |
 Doug Langdale | Crew | Writing | Writer | 1 |
Drew Daywalt | Crew | Writing | Writer | 1 |
Eddie Guzelian | Crew | Writing | Writer | 3 |
Greg Weisman | Crew | Writing | Writer | 2 |
James W. Bates | Crew | Writing | Writer | 1 |
Jan Strnad | Crew | Writing | Writer | 1 |
Jim Fisher | Crew | Writing | Writer | 1 |
Jim Peterson | Crew | Writing | Writer | 4 |
 Jim Staahl | Crew | Writing | Writer | 1 |
Julia Jane Lewald | Crew | Writing | Writer | 1 |
Kazuhiro Ohmame | Crew | Visual Effects | Animation | 0 |
Ken Koonce | Crew | Writing | Writer | 5 |
Kevin Hopps | Crew | Writing | Writer, Story Editor | 2 |
 Mark McCorkle | Crew | Production | Producer, Creator | 62 |
 Michael Merton | Crew | Writing | Writer | 5 |
 Michael Price | Crew | Writing | Writer | 1 |
 Michael Ryan | Crew | Writing | Writer | 1 |
Nick Filippi | Crew | Directing | Director | 1 |
 Nora Kay Foster | Crew | Writing | Writer | 4 |
Rick Gitelson | Crew | Writing | Writer | 1 |
 Bob Schooley | Crew | Production | Producer, Creator | 62 |
 Steve Loter | Crew | Directing | Director | 20 |
 Tad Stones | Crew | Production | Producer, Writer, Story | 62 |
 Victor Cook | Crew | Directing | Director | 20 |
Gary Sperling | Crew | Writing | Writer, Story Editor, Story | 3 |
Greg Johnson | Crew | Writing | Writer, Story | 2 |
John Behnke | Crew | Writing | Writer | 4 |
Rob Humphrey | Crew | Writing | Writer | 4 |
Simon Rodgers | Crew | Directing | Layout | 62 |
Bob Forward | Crew | Writing | Writer | 1 |
Denise Koyama | Crew | Directing | Director | 1 |
Michael A. Medlock | Crew | Writing | Writer | 3 |
Alexx Van Dyne | Crew | Writing | Writer | 1 |
Richard Mueller | Crew | Writing | Story, Writer | 1 |
Mark Palmer | Crew | Writing | Writer | 4 |
Lisa Klink | Crew | Writing | Writer | 1 |
Elizabeth Stonecipher | Crew | Writing | Writer | 3 |
David Schneider | Crew | Writing | Writer | 1 |
 Brian Swenlin | Crew | Writing | Writer | 2 |
Nick DuBois | Crew | Writing | Writer | 3 |
Leslie Nordman | Crew | Writing | Writer | 1 |
Joseph Molinari | Crew | Writing | Story | 1 |
Robert Askin | Crew | Writing | Writer | 1 |
 Adam Carolla | Cast | Actor | Commander Nebula (voice) | 12 |
 April Winchell | Cast | Actress | Pwerta (voice) | 1 |
 Barney Martin | Cast | Actor | Ambassador Major (voice) | 2 |
 Bill Mumy | Cast | Actor | Eon (voice) | 2 |
 Billy West | Cast | Actor | Voice (voice) | 1 |
 Bobcat Goldthwait | Cast | Actor | XL (voice) | 5 |
 Brad Garrett | Cast | Actor | Torque (voice) | 5 |
 Brian Doyle-Murray | Cast | Actor | Panchax (voice) | 1 |
 Bronson Pinchot | Cast | Actor | Shakey / Science (voice) | 1 |
 Charles Fleischer | Cast | Actor | Monumentus / Varko (voice) | 1 |
 Charles Napier | Cast | Actor | Wild Bill Cooley (voice) | 1 |
 Clancy Brown | Cast | Actor | Kleev / Sentry #2 (voice) | 1 |
 Clyde Kusatsu | Cast | Actor | Warden Yung (voice) | 1 |
 Conchata Ferrell | Cast | Actress | Ma (voice) | 3 |
 Corey Burton | Cast | Actor | Brent Starkisser / Judge (voice) | 1 |
 Craig Ferguson | Cast | Actor | NOS-4-A2 (voice) | 5 |
 Cree Summer | Cast | Actress | Savy SL2 (voice) | 1 |
 Dan Castellaneta | Cast | Actor | Resort Manager / Alien / Captain Alien (voice) | 1 |
 David Alan Grier | Cast | Actor | Tubunch (voice) | 1 |
 David James Elliott | Cast | Actor | Romac (voice) | 1 |
 David Warner | Cast | Actor | Lord Angstrom (voice) | 2 |
 Dawnn Lewis | Cast | Actress | Mary (voice) | 1 |
 Diedrich Bader | Cast | Actor | Warp Darkmatter / Torgo / Doorman (voice) | 1 |
 Earl Boen | Cast | Actor | Nick (voice) | 1 |
 Ed Asner | Cast | Actor | Fixer (voice) | 1 |
 Eric Idle | Cast | Actor | Guzelian (voice) | 1 |
 Frank Welker | Cast | Actor | Pteradoc / Tarpax (voice) | 1 |
 Fred Willard | Cast | Actor | Pa (voice) | 3 |
 French Stewart | Cast | Actor | Rentwhistle (voice) | 1 |
 Gary Owens | Cast | Actor | Opening Narration (voice) (uncredited) | 6 |
 Grey DeLisle | Cast | Actress | Alien Beauty / Alien / Maid (voice) | 1 |
 Haley Joel Osment | Cast | Actor | Myka (voice) | 1 |
 Harvey Korman | Cast | Actor | Gularis (voice) | 1 |
 Jason Marsden | Cast | Actor | Flash Flemming (voice) | 1 |
 Jeff Bennett | Cast | Actor | Brain Pod #18 / Brain Pod #81 / Dreadnaught Computer (voice) | 1 |
 Jeremy Piven | Cast | Actor | Brain Pod #57 (voice) | 1 |
 Jess Harnell | Cast | Actor | Keno Kentrix / Dealer / Announcer (voice) | 1 |
 Jim Cummings | Cast | Actor | Binipinardian #1 / Announcer (voice) | 1 |
 Joe Alaskey | Cast | Actor | Soda Vendbot / Newspaper Vendbot (voice) | 1 |
 Joel Murray | Cast | Actor | Professor Triffid (voice) | 1 |
 John Kassir | Cast | Actor | Evan Zarl / Snark / Zinko (voice) | 1 |
 John O'Hurley | Cast | Actor | King Nova (voice) | 5 |
 Jon Favreau | Cast | Actor | Crumford Lorax (voice) | 1 |
 Jonathan Harris | Cast | Actor | Era (voice) | 2 |
 Joy Behar | Cast | Actress | 42 (voice) | 1 |
 Kath Soucie | Cast | Actress | Galaxy (voice) | 1 |
 Kelly McGillis | Cast | Actress | Gorgeous Woman (voice) | 1 |
 Kerri Kenney | Cast | Actress | Gravitina (voice) | 1 |
 Kevin Michael Richardson | Cast | Actor | Alien Guy (voice) | 1 |
 Larry Miller | Cast | Actor | XR (voice) | 38 |
 Linda Hamilton | Cast | Actress | Dr. Furbanna (voice) | 3 |
 Mark Hamill | Cast | Actor | Flint (voice) | 1 |
 Mary Kay Bergman | Cast | Actress | Alien Mom / Alien Kid (voice) | 1 |
 Maurice LaMarche | Cast | Actor | Ambassador (voice) | 1 |
 Max Brooks | Cast | Actor | Punk-Goon #2 (voice) | 1 |
 Michael Showalter | Cast | Actor | Plasma Boy (voice) | 1 |
 Mills Lane | Cast | Actor | Judge (voice) | 1 |
 Mitchell Whitfield | Cast | Actor | Klerm (voice) | 2 |
 Neil Flynn | Cast | Actor | XR / Computer (voice) | 1 |
 Nichelle Nichols | Cast | Actress | Chief (voice) | 1 |
 Nicole Sullivan | Cast | Actress | Princess Mira Nova (voice) | 62 |
 Nikki Cox | Cast | Actress | Petra (voice) | 1 |
 Norm Crosby | Cast | Actor | Mr. Hayman (voice) | 2 |
 Park Overall | Cast | Actress | Zoey / Female Ranger (voice) | 1 |
 Patrick Warburton | Cast | Actor | Buzz Lightyear (voice) | 62 |
 Paul Rugg | Cast | Actor | Cosmo (voice) | 1 |
 Peter MacNicol | Cast | Actor | Major (voice) | 2 |
 Phil LaMarr | Cast | Actor | Rocket Crocket / Patron (voice) | 1 |
 Ricardo Montalban | Cast | Actor | Vartkes (voice) | 1 |
 Rob Paulsen | Cast | Actor | AP-06 / Guard (voice) | 1 |
 Robert Picardo | Cast | Actor | Professor Reddschift (voice) | 1 |
 Roger Rose | Cast | Actor | Trucker / Tech #1 (voice) | 1 |
 Ron Perlman | Cast | Actor | Leader (voice) | 1 |
 Roz Ryan | Cast | Actress | Madam President (voice) | 1 |
 Russi Taylor | Cast | Actress | Becky / Old Lady (voice) | 1 |
 Ryan Stiles | Cast | Actor | Spyro von Madman (voice) | 1 |
Sam Gifaldi | Cast | Actor | Dyb (voice) | 1 |
 Stephen Furst | Cast | Actor | Booster (voice) | 62 |
 Stephen Root | Cast | Actor | Sheriff / Sentry #2 (voice) | 1 |
 Stephen Tobolowsky | Cast | Actor | Gil (voice) | 1 |
 Steve Hytner | Cast | Actor | Ty Parsec / Wirewolf (voice) | 1 |
 Tara Strong | Cast | Actress | Bonnie (voice) | 1 |
 Thomas F. Wilson | Cast | Actor | Buster (voice) | 1 |
 Tino Insana | Cast | Actor | Samsa (voice) | 1 |
 Tom Kane | Cast | Actor | Soldier / Tech (voice) | 1 |
 Tony Jay | Cast | Actor | Dr. Animus (voice) | 2 |
 Tress MacNeille | Cast | Actress | Brun / Sig / Hilda (voice) | 1 |
 Wallace Langham | Cast | Actor | Smoltz (voice) | 1 |
 Wayne Knight | Cast | Actor | Emperor Zurg (voice) | 21 |
| Person | Type | Job | Role(s) | Episodes |
