 | Kyle Allen als Mark |
 | Kathryn Newton als Margaret |
 | Jermaine Harris als Henry |
 | Anna Mikami als Phoebe |
 | Josh Hamilton als Daniel |
 | Cleo Fraser als Emma |
 | Al Madrigal als Mr. Pepper |
 | Jorja Fox als Greta (Margaret's Mother) |
 | Teance Blackburn als Lottery Winner At Diner |
 | Yoriko Haraguchi als Flight Attendant |
| Vanessa Padla als Animal Shelter Employee |
 | Bria Brimmer als ER Nurse |
 | Robert Gant als Weatherman Dave |
| Dyer Scott Lumpkin als Skateboard Kid (uncredited) |
| Ashley Fox | Producer |
| D. Scott Lumpkin | Executive Producer |
| Glen Basner | Producer |
| Akiva Goldsman | Producer |
| Lev Grossman | Screenplay |
| Aaron Ryder | Producer |
| Lev Grossman | Story |
| Gregory Lessans | Producer |
| Ian Samuels | Director |
| Tom Bromley | Original Music Composer |
| Andrea Bottigliero | Editor |
| Nancy Nayor | Casting |
| Kara Lindstrom | Production Design |
| Elizabeth Boller | Art Direction |
| Javed Noorullah | Set Decoration |
| Abby O'Sullivan | Costume Design |
| Kimberly Felix | Makeup Department Head |
| Karyn Huston | Hair Department Head |
| Christel Irick | Key Hair Stylist |
| Sylvain Bellemare | Supervising Sound Editor |
| Paul Col | Sound Designer |
| Bernard Gariépy Strobl | Sound Re-Recording Mixer |
| Francis Gauthier | Sound Designer |
| Chris Navarro | ADR Mixer |
| Emilien Lazaron | Visual Effects Supervisor |
| Dan Lawler | Production Coordinator |
| Andrew Wehde | Director of Photography |
| Paul E. Short | Stunts |
