| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Mark McCorkle | Crew | Production | Executive Producer, Creator | 65 |
 Nick Filippi | Crew | Production | Executive Producer, Supervising Art Director | 65 |
 Bob Schooley | Crew | Production | Executive Producer, Creator | 65 |
 José Zelaya | Crew | Visual Effects | Character Designer | 8 |
Paiman Kalayeh | Crew | Writing | Writer | 1 |
Sharon Flynn | Crew | Writing | Writer | 1 |
Alan Tudyk | Cast | Actor | Alistair Krei (voice) | 2 |
 Alton Brown | Cast | Actor | Yum Laboughé (voice) | 1 |
 Andy Richter | Cast | Actor | Globby (voice) | 1 |
 Christy Carlson Romano | Cast | Actress | Trina (voice) | 1 |
 David Shaughnessy | Cast | Actor | Heathcliff (voice) | 65 |
 Horatio Sanz | Cast | Actor | El Fuego (voice) | 1 |
 Jane Lynch | Cast | Actress | Supersonic Sue (voice) | 2 |
 Jeff Bennett | Cast | Actor | Baron Von Steamer (voice) | 24 |
 Jenifer Lewis | Cast | Actress | Professor Granville (voice) | 1 |
 Mara Wilson | Cast | Actress | Liv Amara (voice) | 23 |
 Maya Rudolph | Cast | Actress | Aunt Cass (voice) | 65 |
 Nestor Carbonell | Cast | Actor | Chief Cruz (voice) | 3 |
 Patton Oswalt | Cast | Actor | Mr. Sparkle (voice) | 8 |
 Scott Adsit | Cast | Actor | Baymax (voice) | 65 |
 Stan Lee | Cast | Actor | Fred's Dad (voice) | 1 |
 Susan Sullivan | Cast | Actress | Fred's Mom (voice) | 1 |
 Will Friedle | Cast | Actor | Hardlight (voice) | 1 |
 Ben Feldman | Cast | Actor | Chris (voice) | 2 |
 Daniel Henney | Cast | Actor | Tadashi (voice) | 1 |
 Genesis Rodriguez | Cast | Actress | Honey Lemon (voice) | 65 |
 Gordon Ramsay | Cast | Actor | Bolton Gramercy (voice) | 1 |
 Jamie Chung | Cast | Actress | Go Go (voice) | 65 |
 Katy Mixon | Cast | Actress | Barb (voice) | 1 |
 Khary Payton | Cast | Actor | Wasabi (voice) | 65 |
 Haley Tju | Cast | Actress | Karmi (voice) | 1 |
 Nichole Sakura | Cast | Actress | Olivia (voice) | 1 |
 Ryan Potter | Cast | Actor | Hiro (voice) | 65 |
 Brooks Wheelan | Cast | Actor | Fred (voice) | 65 |
 Isabella Gómez | Cast | Actress | Megan (voice) | 2 |
 Kirby Howell-Baptiste | Cast | Actress | Cobra (voice) | 1 |
 Sean Giambrone | Cast | Actor | Richardson Mole (voice) | 3 |
 Sophie Reynolds | Cast | Actress | Juniper (voice) | 1 |
| Person | Type | Job | Role(s) | Episodes |
