 | Amandla Stenberg als Maddy Whittier |
 | Nick Robinson als Olly Bright |
 | Anika Noni Rose als Dr. Pauline Whittier |
 | Ana de la Reguera als Carla Romero |
 | Taylor Hickson als Kayra Bright |
 | Danube R. Hermosillo als Rosa Romero |
 | Dan Payne als Joe Bright |
 | Fiona Loewi als Mae Bright |
 | Robert Lawrenson als Mr. Waterman |
 | Peter Benson als Dr. Chase |
 | Françoise Yip als Dr. Francis |
 | Marion Eisman als Nurse Janet |
 | Farryn VanHumbeck als Ruby |
 | Allison Riley als Police Officer |
 | Sage Brocklebank als Astronaut |
 | Valareen Friday als Surf Shop Cashier |
| Stella Meghie | Director |
| Nicola Yoon | Novel |
| J. Mills Goodloe | Screenplay |
| Nancy Richardson | Editor |
| Jacob Rupp | Stunt Coordinator |
| Charisse Cardenas | Production Design |
| David Clarke | Art Direction |
| Avery Plewes | Costume Design |
| Shannon Murphy | Set Decoration |
| Leslie Morgenstein | Producer |
| Elysa Koplovitz Dutton | Producer |
| Victor Ho | Executive Producer |
| Igor Jadue-Lillo | Director of Photography |
| Kier Lehman | Music Supervisor |
| Mary Vernieu | Casting |
| Venus Kanani | Casting |
| Tiffany Mak | Casting |
| Victor Ho | Unit Production Manager |
| Galen Fletcher | Production Manager |
| Ryan Hyland | First Assistant Director |
| Shannon Hawes | Second Assistant Director |
| Julian Bucio | Stunt Coordinator |
| Irma Leong | Stunt Double |
| Clay Virtue | Stunt Double |
| Heath Stevenson | Stunt Double |
| Heipo C.H. Leung | Art Department Coordinator |
| Daniel Kobylka | Set Designer |
| Laurin Kelsey | Property Master |
| Malika Montague | Assistant Property Master |
| Kris Sandberg | Leadman |
| Stephen Maier | Camera Operator |
| Alex Martinez | First Assistant "A" Camera |
| Mighty Dan Robinson | Second Assistant "A" Camera |
| Jay Clennan | Steadicam Operator |
| Ahmed Al Tamimi | First Assistant "B" Camera |
| Ryan Cunningham | Second Assistant "B" Camera |
| Paolo Cernicchiaro | Camera Trainee |
| Amanda Verhagen | Production Coordinator |
| Ian Tarasoff | Sound Mixer |
| Gavin Coford | Boom Operator |
| Andrew W. Davidson | Gaffer |
| John Dines | Genetator Operator |
| Todd Martin | Electrician |
| Marty Coady | Electrician |
| Keith Woods | Rigging Gaffer |
| Todd Hlagi | Key Grip |
| Josh Hlagi | Best Boy Grip |
| Damien Giles | Dolly Grip |
| Lee Wilde | Dolly Grip |
| Royce Mattice | Rigging Grip |
| Gary Minielly | Special Effects Coordinator |
| Angela Ganderton | Assistant Costume Designer |
| Norma Hill-Patton | Makeup Department Head |
| Andrea Manchur | Key Makeup Artist |
| Jill Winston | Hair Department Head |
| Andie Ho | Key Hair Stylist |
| Deirdre de Butler | Script Supervisor |
| Laura Irvine | Location Manager |
| Timothy P. Tundel | Production Accountant |
| Laurie Pavon Solis | Extras Casting |
| Crystal Braunwarth | Unit Publicist |
| Doane Gregory | Still Photographer |
| Jayne Armstrong | Post Production Supervisor |
| Pablo Prietto | Assistant Editor |
| Dov Samuel | Assistant Editor |
| Jonathan Taylor | Assistant Editor |
| Greg Orloff | Sound Re-Recording Mixer |
| Tateum Kohut | Sound Re-Recording Mixer |
| Erin Oakley | Supervising Sound Editor |
| Kami Asgar | Sound Designer |
| James Ashton | Dialogue Editor |
| Leah Katz | Dialogue Editor |
| Paul Pirola | Sound Effects Editor |
| Steve Burgess | Sound Effects Editor |
| Trevor Metz | Sound Effects Editor |
| Dylan Burgess | Foley Editor |
| Tim Tuchrello | Assistant Sound Editor |
| James Carroll | Foley Artist |
| Travis MacKay | ADR Mixer |
| Aaron Hasson | ADR Mixer |
| Ben Schor | Music Editor |
| Edward Trybek | Conductor |
| Chris Roff | Visual Effects Producer |
| Lane Howard | Visual Effects Coordinator |
| Ludwig Göransson | Original Music Composer |
| Tom Brown | Music Arranger |
