 | Eva Noblezada als Sam Greenfield (voice) |
 | Simon Pegg als Bob (voice) |
 | Jane Fonda als Dragon (voice) |
 | Whoopi Goldberg als Captain (voice) |
 | Flula Borg als Jeff the Unicorn (voice) |
 | Lil Rel Howery als Marvin (voice) |
 | Colin O'Donoghue als Jerry (voice) |
 | John Ratzenberger als Rootie (voice) |
 | Adelynn Spoon als Hazel (voice) |
 | Grey DeLisle als Mrs. Rivera / Saorise / Penny Depot Boss (voice) |
 | Suzy Nakamura als Social Worker (voice) |
 | Kari Wahlgren als Hazel's Mom / Aine (voice) |
 | Kwaku Fortune als Gael (voice) |
 | Chris Edgerly als Typing Bunny (voice) |
 | Maurice J. Irvin als Phil the Pig Foreman (voice) |
 | Nick Thurston als Hazel's Dad / Nosy Cat (voice) |
 | Fred Tatasciore als Quinn / Fred (voice) |
| Peggy Holmes | Director |
| Kiel Murray | Screenplay |
| David Ellison | Producer |
| John Lasseter | Producer |
| Dana Goldberg | Producer |
| William J. Caparella | Editor |
| Jason Henkel | Casting |
| Fred Warter | Production Design |
| David Eisenmann | Producer |
| Álvaro Figuero | Associate Producer |
| Lourdes Marquez Alba | Associate Producer |
| Javier Romero | VFX Supervisor |
| Yuriko Senoo | Animation Director |
| Kiel Murray | Story |
| Lawrence Gong | Head of Story |
| Ray Shenusay | Head of Story |
| Esdras Varagnolo | Creative Producer |
| John Debney | Original Music Composer |
| Julianne Jordan | Music Supervisor |
| Julia Michels | Music Supervisor |
| Javier Abad | Animation Director |
| Rebeca Carrasco | Original Concept |
| Arnau Olle Lopez | Animation Director |
| Juan De Dios | Original Concept |
| Julián Romero | Original Concept |
| Ernie Rinard | Art Direction |
| Glenn Berger | Story |
| Jonathan Aibel | Story |
| Simon Rieber | Visual Development |
| Tony Villaflor | Sound Re-Recording Mixer |
| Javier Abad | Co-Director |
