| Person | Type | Job | Role(s) |
|---|---|---|---|
 Daniel Kraus | Crew | Writing | Book |
 Guillermo del Toro | Crew | Writing | Screenplay, Producer, Creator, Book |
 Marc Guggenheim | Crew | Writing | Screenplay, Producer |
Andrew L. Schmidt | Crew | Directing | Director |
Chad Hammes | Crew | Production | Producer |
 Dan Hageman | Crew | Writing | Screenplay, Producer |
 Kevin Hageman | Crew | Writing | Screenplay, Producer |
Francisco Ruiz Velasco | Crew | Directing | Director |
James Miller | Crew | Sound | Sound Designer |
Jaena Sta. Ana | Crew | Production | Line Producer |
 Alfred Molina | Cast | Actor | Archie (voice) |
 Amy Landecker | Cast | Actress | Barbara (voice) |
 Brian Blessed | Cast | Actor | Charlemagne (voice) |
 Cheryl Hines | Cast | Actress | Momblank (voice) |
 Diego Luna | Cast | Actor | Krel (voice) |
 Elisa Gabrielli | Cast | Actress | Additional Voices (voice) |
 Elizabeth Pan | Cast | Actress | Additional Voices (voice) |
 Emile Hirsch | Cast | Actor | Jim (voice) |
 Frank Welker | Cast | Actor | Additional Voices (voice) |
 Fred Tatasciore | Cast | Actor | Aaarrrgghh!!! (voice) |
 Grey DeLisle | Cast | Actress | Additional Voices (voice) |
 Jacqueline Pinol | Cast | Actress | Additional Voices (voice) |
 James Hong | Cast | Actor | Zong Shi (voice) |
 James Purefoy | Cast | Actor | Additional Voices (voice) |
 Jonathan Hyde | Cast | Actor | Strickler (voice) |
Joyce Kurtz | Cast | Actress | Additional Voices (voice) |
 Kelsey Grammer | Cast | Actor | Blinky (voice) |
 Laraine Newman | Cast | Actress | Ms. Janeth (voice) |
 Nick Frost | Cast | Actor | Stuart (voice) |
 Nick Offerman | Cast | Actor | Vex (voice) |
 Steve Alterman | Cast | Actor | Additional Voices (voice) |
 Tom Kenny | Cast | Actor | Ricky Blank (voice) |
 Vic Chao | Cast | Actor | Additional Voices (voice) |
 Ben Pronsky | Cast | Actor | Additional Voices (voice) |
 Charlie Saxton | Cast | Actor | Toby (voice) |
 Colin O'Donoghue | Cast | Actor | Douxie (voice) |
 Kelly Stables | Cast | Actress | Additional Voices (voice) |
 Stephanie Sheh | Cast | Actress | Additional Voices (voice) |
 Tatiana Maslany | Cast | Actress | Aja (voice) |
 Piotr Michael | Cast | Actor | Bellroc (Male Voice) / Skrael (voice) |
 Steven Yeun | Cast | Actor | Steve (voice) |
 Cole Sand | Cast | Actor | Eli (voice) |
 Bebe Wood | Cast | Actress | Shannon (voice) |
John Laus | Cast | Additional Voices (voice) | |
 Lexi Medrano | Cast | Actress | Claire (voice) |
 Joanna Leeds | Cast | Actress | Additional Voices (voice) |
 Peter Falls | Cast | Actor | Additional Voices (voice) |
 Arthur Ortiz | Cast | Actor | Additional Voices (voice) |
 Warren Sroka | Cast | Actor | Additional Voices (voice) |
 Kay Bess | Cast | Actress | Bellroc (voice) |
 Angel Lin | Cast | Actress | Nari (voice) |
Julie Falls | Cast | Additional Voices (voice) | |
 David Chen | Cast | Actor | Additional Voices (voice) |
| Person | Type | Job | Role(s) |
