 | Channing Tatum als Migo (voice) |
 | James Corden als Percy Patterson (voice) |
 | Zendaya als Meechee (voice) |
 | Common als Stonekeeper (voice) |
 | LeBron James als Gwangi (voice) |
 | Danny DeVito als Dorgle (voice) |
 | Gina Rodriguez als Kolka (voice) |
 | Yara Shahidi als Brenda (voice) |
 | Ely Henry als Flem (voice) |
 | Jimmy Tatro als Thorp (voice) |
 | Patricia Heaton als Mama Bear (voice) |
 | Justin Roiland als Garry (voice) |
 | Jack Quaid als Pilot (voice) |
 | Sarah Baker als Soozie's Mom (voice) |
 | Jonathan Mangum als Additional Voices (voice) |
 | Joel McCrary als Additional Voices (voice) |
 | Rick Zieff als Additional Voices (voice) |
 | Jonathan Kite als Additional Voices (voice) |
| Karey Kirkpatrick | Screenplay |
| Clare Sera | Screenplay |
| Karey Kirkpatrick | Director |
| Heitor Pereira | Original Music Composer |
| Bonne Radford | Producer |
| Glenn Ficarra | Producer |
| John Requa | Producer |
| Sergio Pablos | Book |
| Jason Reisig | Co-Director |
| Eyal Podell | Writer |
| Jonathon E. Stewart | Writer |
| Sergio Pablos | Executive Producer |
| Sergio Pablos | Writer |
| David Cowgill | Loop Group Coordinator |
| John Requa | Story |
| Glenn Ficarra | Story |
| Ruth Lambert | Casting |
| Peter Ettinger | Editor |
| Ronald A. Kurniawan | Production Design |
| Devin Crane | Art Direction |
| Nicholas Stoller | Executive Producer |
| Phil Lord | Executive Producer |
| Christopher Miller | Executive Producer |
| Jared Stern | Executive Producer |
| Karey Kirkpatrick | Executive Producer |
| Courtenay Valenti | Executive Producer |
| Allison Abbate | Executive Producer |
| Steven Gizicki | Music Supervisor |
| Katrina Beshears | Production Manager |
| Michael Babcock | Sound Designer |
| Michael Babcock | Sound Re-Recording Mixer |
| Michael Babcock | Supervising Sound Editor |
| Anton Capaldo-Smith | Associate Editor |
| Roderick Finney | Additional Editing |
| Jessica Ambinder-Rojas | Additional Editing |
| Wyatt Jones | Additional Editing |
| Ryan Folsey | Additional Editing |
| Vanara Taing | Additional Editing |
| Steven Liu | Additional Editing |
| Will Erokan | First Assistant Editor |
| Daniel Ortiz | Assistant Editor |
| Mathias Hilger | Assistant Editor |
| Ben Murphy | Assistant Editor |
| Gina Zappala | Assistant Editor |
| Noël Brydebell | Assistant Editor |
| Barbara Gerety | Assistant Editor |
| Kimberly Pan Huang | Production Coordinator |
| Ian Fisher | Art Department Coordinator |
| Elizabeth Tompkins | Production Accountant |
| Randall James Bol | Post Production Supervisor |
| David E. Fluhr | Sound Re-Recording Mixer |
| Jeff Sawyer | Foley Supervisor |
| Jeff Sawyer | Sound Effects Editor |
| Chris Diebold | Sound Effects Editor |
| Dan Kenyon | Foley Editor |
| Harrison Meyle | Dialogue Editor |
| Catherine Harper | Foley Artist |
| Katherine Rose | Foley Artist |
| Darrin Mann | Foley Mixer |
| Thomas J. O'Connell | ADR Mixer |
| Wouter van Herwerden | ADR Mixer |
| Paul Hurtubise | ADR Mixer |
| Michael Miller | ADR Mixer |
| Timothy Chimes | ADR Mixer |
| Slamm Andrews | Music Editor |
| Damon Bunetta | Music Coordinator |
| Nick Glennie-Smith | Conductor |
| Edward Trybek | Orchestrator |
| Jonathan Beard | Orchestrator |
| Henri Wilkinson | Orchestrator |
| Carter Goodrich | Character Designer |
