| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Barry Caldwell | Crew | Directing | Director | 3 |
 Charles M. Howell IV | Crew | Writing | Writer | 1 |
Dave Marshall | Crew | Directing | Director | 13 |
 Deanna Oliver | Crew | Writing | Writer | 4 |
Earl Kress | Crew | Writing | Writer | 2 |
Frank Molieri | Crew | Directing | Director | 1 |
Gary Hartle | Crew | Directing | Director | 3 |
 Gordon Bressack | Crew | Writing | Writer | 1 |
Greg Reyna | Crew | Directing | Director | 3 |
John Dillon | Crew | Writing | Storyboard | 172 |
 John P. McCann | Crew | Writing | Writer | 3 |
John Williamson | Crew | Visual Effects | Animation | 46 |
Michael Gerard | Crew | Directing | Director | 4 |
Nicholas Hollander | Crew | Writing | Writer | 2 |
 Paul Rugg | Crew | Writing | Writer | 9 |
 Peter Hastings | Crew | Writing | Writer | 9 |
Randy Rogel | Crew | Writing | Writer | 3 |
Rich Arons | Crew | Directing | Director | 1 |
Rusty Mills | Crew | Directing | Director | 6 |
 Sherri Stoner | Crew | Writing | Writer | 4 |
 Steven Spielberg | Crew | Production | Executive Producer | 275 |
Tom Minton | Crew | Writing | Writer | 1 |
 Tom Ruegger | Crew | Writing | Writer, Characters, Creator | 4 |
Tristin Cole | Crew | Production | Production Office Coordinator | 46 |
 Alfred Gimeno | Crew | Directing | Director | 10 |
Jon McClenahan | Crew | Directing | Director | 2 |
Kirk Tingblad | Crew | Directing | Director | 1 |
Chris Brandt | Crew | Directing | Director | 1 |
Rich Aarons | Crew | Directing | Director | 1 |
 Andrea Romano | Cast | Actress | Director (voice) | 1 |
 Ben Stein | Cast | Actor | Pip Pumphandle (voice) | 1 |
 Bernadette Peters | Cast | Actress | Rita (voice) | 172 |
 Chick Vennera | Cast | Actor | Pesto (voice) | 275 |
 Christopher Guest | Cast | Actor | Umlatt (voice) | 1 |
 Cree Summer | Cast | Actress | Elmyra Duff (voice) | 2 |
 Dan Castellaneta | Cast | Actor | Dracula (voice) | 1 |
 Dave Thomas | Cast | Actor | King Arthur (voice) | 1 |
 Frank Welker | Cast | Actor | Runt / Buttons (voice) | 172 |
 Gail Matthius | Cast | Actress | Candie Chipmunk (voice) | 1 |
 Jeff Bennett | Cast | Actor | Charlton "Baynarts" Woodchuck (voice) | 1 |
 Jess Harnell | Cast | Actor | Wakko (voice) | 275 |
 Jim Cummings | Cast | Actor | Narrator (voice) | 2 |
 John Mariano | Cast | Actor | Bobby (voice) | 275 |
 John Rhys-Davies | Cast | Actor | Tympannini (voice) | 1 |
 Jonathan Winters | Cast | Actor | Stinkbomb D. Basset (voice) | 1 |
 Julia Kato | Cast | Miss Tanaka (voice) | 1 | |
 Julie Brown | Cast | Actress | Minerva Mink (voice) | 2 |
 Kath Soucie | Cast | Actress | Fifi LaFume (voice) | 1 |
 Kenneth Mars | Cast | Actor | Beethoven (voice) | 1 |
 Mary Gross | Cast | Actress | Katie's Mom (voice) | 3 |
 Maurice LaMarche | Cast | Actor | Self - Host | 2 |
 Michael McKean | Cast | Actor | Spink (voice) | 1 |
 Nancy Cartwright | Cast | Actress | Mindy (voice) | 275 |
Paul Rugg | Cast | Actor | Freakazoid (voice) | 1 |
Peter Hastings | Cast | Actor | Writer (voice) | 1 |
 Peter Scolari | Cast | Actor | Wilford Wolf (voice) | 1 |
 Phil Hartman | Cast | Actor | Dan Anchorman (voice) | 1 |
 Richard Libertini | Cast | Actor | Wally Llama (voice) | 1 |
 Rob Paulsen | Cast | Actor | Yakko / Pinky (voice) | 275 |
 Ron Perlman | Cast | Actor | Satan (voice) | 1 |
Sherri Stoner | Cast | Actress | Slappy Squirrel (voice) | 275 |
Tom Ruegger | Cast | Actor | Producer (voice) | 1 |
 Tress MacNeille | Cast | Actress | Dot (voice) | 275 |
Nathan Ruegger | Cast | Actor | Skippy Squirrel (voice) | 275 |
 Adrienne Alexander | Cast | Actress | Dr. Phrankenstein (voice) | 1 |
Harry Andronis | Cast | Engineer (voice) | 1 | |
Luke Ruegger | Cast | The Brave Little Trailer (voice) | 1 | |
| Person | Type | Job | Role(s) | Episodes |
