 | Paul-Mikél Williams als Darius Bowman (voice) |
 | Sean Giambrone als Ben Pincus (voice) |
 | Kausar Mohammed als Yasmina 'Yaz' Fadoula (voice) |
 | Jenna Ortega als Brooklynn (voice) |
 | Ryan Potter als Kenji Kon (voice) |
 | Raini Rodriguez als Sammy Gutierrez (voice) |
 | Bill Nye als Brimford (voice) |
 | Jeff Bergman als Mr. DNA / Paddock Worker (voice) |
 | Chris Jai Alex als Paddock Worker (voice) |
 | Secunda Wood als Information Kiosk #2 (voice) |
 | Kay Bess als Information Kiosk #1 (voice) |
| Scott Kreamer | Executive Producer |
| Michael Crichton | Novel |
| Zack Stentz | Creator |
| Leore Berris | Writer |
| Julius Harper | Writer |
| Bethany Armstrong Johnson | Writer |
| Sheela Shrinivas | Writer |
| Rick Williams | Writer |
| Joseph Bernados | Storyboard Artist |
| Ryan Hansen | Storyboard Artist |
| Austen Aevery Huens | Storyboard Artist |
| Rachel Kral | Storyboard Artist |
| Max Lawson | Storyboard Artist |
| Rianna Liu | Storyboard Artist |
| Heidi Neunhoffer | Storyboard Artist |
| Kevin Reed | Storyboard Artist |
| Jee Sung Yang | Storyboard Artist |
| Leah Artwick | Director |
| Eric Elrod | Director |
| Michael Mullen | Director |
| Peter McCown | Line Producer |
| Kristin Sando | Line Producer |
| Joanna Lewis | Co-Executive Producer |
| Kristine Songco | Co-Executive Producer |
| Aaron Hammersley | Executive Producer |
| Steven Spielberg | Executive Producer |
| Colin Trevorrow | Executive Producer |
| Frank Marshall | Executive Producer |
| Zack Stentz | Consulting Producer |
| Leore Berris | Staff Writer |
| Bethany Armstrong Johnson | Staff Writer |
| Sheela Shrinivas | Staff Writer |
| Rick Williams | Staff Writer |
| Ania O'Hare | Casting |
| Cymbre Walk | Casting |
| Katie Galvan | Casting Associate |
| Leo Birenberg | Original Music Composer |
| Matt Manna | Music Supervisor |
| John Williams | Main Title Theme Composer |
| John-Paul Balmet | Art Direction |
| Christophe Vacher | Art Direction |
| Sherwin Abesamis | Visual Development |
| Sophia Chang | Visual Development |
| Kevin Turcotte | Visual Development |
| Norm Ryang | Prop Designer |
| Marisa X. Castro | Production Manager |
| Christina Farman | Production Supervisor |
| Jesse Lucks | Script Coordinator |
| Anna Adams | Dialogue Editor |
| David Biau | Lighting Artist |
| David Biau | Compositing Artist |
| Wendy Pham | Lighting Artist |
| Wendy Pham | Compositing Artist |
| Ryan Munk | CG Supervisor |
| Brent Tyler | CG Supervisor |
| Brent Hutchins | Line Producer |
