| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alice Dewey | Crew | Production | Co-Producer |
 André Nemec | Crew | Production | Producer, Story, Screenplay |
Darren T. Holmes | Crew | Editing | Additional Editing |
 Don Hahn | Crew | Production | Executive Producer |
Edie Ichioka | Crew | Editing | Editor |
Fred Warter | Crew | Art | Production Design |
 Josh Appelbaum | Crew | Production | Producer, Story, Screenplay |
Kendra Haaland | Crew | Production | Producer |
 Lou Romano | Crew | Art | Art Direction |
 Margery Simkin | Crew | Production | Casting |
 Mark Dindal | Crew | Writing | Story Artist |
Peter Chan | Crew | Visual Effects | Visual Development |
Russ Edmonds | Crew | Writing | Story Artist |
Alonzo Ruvalcaba | Crew | Production | Associate Producer |
Connie Nartonis Thompson | Crew | Production | Associate Producer |
Ignacio Pérez Dolset | Crew | Production | Producer |
Karen Rosenfelt | Crew | Production | Executive Producer |
 Steven Price | Crew | Sound | Original Music Composer |
 Lorien McKenna | Crew | Production | Associate Producer |
Ben Rosenblatt | Crew | Production | Co-Producer |
Geoffrey Stott | Crew | Production | Associate Producer |
Robert Gordon | Crew | Writing | Story |
 Matteo Veglia | Crew | Production | Production Assistant |
David Colman | Crew | Art | Storyboard Artist |
Aaron Dem | Crew | Production | Co-Producer |
Betsy Bauer | Crew | Visual Effects | Visual Development |
Juan García Gonzalez | Crew | Crew | Cinematography |
Helen Mingjue Chen | Crew | Art | Art Direction |
Dylan Brown | Crew | Directing | Director |
Christopher Appelhams | Crew | Art | Storyboard Artist |
 Alfonso Casado Diez | Crew | Production | Production Assistant |
 Jennifer Garner | Cast | Actress | June's Mom (voice) |
 John Oliver | Cast | Actor | Steve (voice) |
 Kate McGregor-Stewart | Cast | Actress | Aunt Albertine (voice) |
 Kath Soucie | Cast | Actress | Bus Counselor Shannon (voice) |
 Ken Hudson Campbell | Cast | Actor | Boomer (voice) |
 Ken Jeong | Cast | Actor | Cooper (voice) |
 Kenan Thompson | Cast | Actor | Gus (voice) |
 Kevin Chamberlin | Cast | Actor | Uncle Tony (voice) |
 Matthew Broderick | Cast | Actor | June's Dad (voice) |
 Mila Kunis | Cast | Actress | Greta (voice) |
 Norbert Leo Butz | Cast | Actor | Peanut (voice) |
 Tom Baker | Cast | Actor | Boomer (voice) |
 Lisa Foiles | Cast | Actress | Additional Voices |
 Sofia Mali | Cast | Actress | Young June (voice) |
 Brianna Denski | Cast | Actress | June (voice) |
Oev Michael Urbas | Cast | Banky (voice) | |
| Person | Type | Job | Role(s) |
