| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bear McCreary | Crew | Sound | Music |
 Carter Goodrich | Crew | Visual Effects | Character Designer |
 Dean Lorey | Crew | Writing | Writer |
Skip Jones | Crew | Art | Storyboard Artist |
 Tony Bancroft | Crew | Directing | Director |
Jaime Maestro | Crew | Directing | Director |
Scott Christian Sava | Crew | Directing | Director, Writer |
 Danny DeVito | Cast | Actor | Chesterfield (voice) |
 Debi Derryberry | Cast | Actress | Additional Voices (voice) |
 Gilbert Gottfried | Cast | Actor | Mario Zucchini (voice) |
 Harvey Fierstein | Cast | Actor | Esmerelda (voice) |
 Ian McKellen | Cast | Actor | Horatio P. Huntington (voice) |
 John Krasinski | Cast | Actor | Owen Huntington (voice) |
 Kevin Grevioux | Cast | Actor | Samson the Strongman (voice) |
 Patrick Warburton | Cast | Actor | Brock (voice) |
 Raven-Symoné | Cast | Actress | Brinkley (voice) |
 Sylvester Stallone | Cast | Actor | Bullet-Man (voice) |
 Tara Strong | Cast | Actress | Talia (voice) |
 Wallace Shawn | Cast | Actor | Mr. Woodley (voice) |
 Emily Blunt | Cast | Actress | Zoe Huntington (voice) |
Anthony Sava | Cast | Actor | El Diablo (voice) |
Lydia Rose Taylor | Cast | Mackenzie Huntington (voice) | |
Brendan Sava | Cast | Young Owen (voice) | |
Alyssa Trama | Cast | Gretchen the Bearded Lady (voice) | |
| Person | Type | Job | Role(s) |
