 | Sophie Thatcher als Sadie Harper |
 | Vivien Lyra Blair als Sawyer Harper |
 | Chris Messina als Will Harper |
 | David Dastmalchian als Lester Billings |
 | Marin Ireland als Rita Billings |
 | Madison Hu als Bethany |
 | Maddie Nichols als Natalie |
 | Mabel Tyler als Abby |
| Leeann Ross als Cassidy |
| Rio Sarah Machado als Anne |
 | Shauna Rappold als Cara Harper |
 | LisaGay Hamilton als Dr. Weller |
| Cristala Carter als Detective Garland |
 | Shayla Bagir als Woman With Nosering |
 | Han Soto als Mild-Mannered Man |
 | Seylan Baxter als Medium |
 | Aadyn Encalarde als Classmate |
| Ellie Bogert als Annie Billings |
| Maisie Bogert als Annie Billings |
| Noah Brand als Well-Meaning Freshman |
| Shawn Levy | Producer |
| Stephen King | Short Story |
| Scott Beck | Executive Producer |
| Dan Cohen | Producer |
| Ryan H. Cunningham | Executive Producer |
| Daniel S. Levine | Producer |
| Bryan Woods | Executive Producer |
| Rob Savage | Director |
| Mark Heyman | Screenplay |
| Emily Morris | Executive Producer |
| John H. Starke | Executive Producer |
| Eli Born | Director of Photography |
| Scott Beck | Screenplay |
| Bryan Woods | Screenplay |
| Patrick Jonsson | Original Music Composer |
| Peter Gvozdas | Editor |
| Jeremy Woodward | Production Design |
| Adam McClain | Art Direction |
| John Sanchez | Art Direction |
| Tim Cohn | Set Decoration |
| Kari Perkins | Costume Design |
| Russell Topal | Sound Designer |
| Trevor Gates | Supervising Sound Editor |
| Jonie Bertin | Set Costumer |
| Christina Graff | Visual Effects Producer |
| Paul Graff | Visual Effects Supervisor |
| Scott Beck | Screenstory |
| Bryan Woods | Screenstory |
| Robyn Meisinger | Executive Producer |
| Adam Kolbrenner | Executive Producer |
| Chelsea Barber | Hairstylist |
| Gabrielle Burns | Hairstylist |
| Tracie A. Harper | Hairstylist |
| Myeisha Wade | Hairstylist |
| Miranda Welsh | Key Hair Stylist |
| Wittney Horton | Casting |
| Colin MacLellan | First Assistant Director |
| Jason Chandler | Second Second Assistant Director |
| Jenna Dalla Riva | Foley Editor |
| Mark DeSimone | ADR Mixer |
| Alan Freedman | ADR Mixer |
| Jerry Gilbert | ADR Mixer |
| Steven Huerstel | Boom Operator |
| Craig Mann | Supervising Sound Editor |
| Craig Mann | Sound Re-Recording Mixer |
| Chris Navarro | ADR Mixer |
| Richard Schexnayder | Sound Mixer |
| Tyler Hohmann | Location Manager |
| Courtney Lether | Makeup Artist |
| Melissa Stryker | Makeup Artist |
| Elias Duhe Jr. | Special Effects Technician |
| Matt Kutcher | Special Effects Supervisor |
| Justin Kane Miller | Special Effects Technician |
| Chelsea Bruland | Stunt Coordinator |
| Allen Parks | Gaffer |
| Jamie Marie Dunn | Stunts |
| Judd Wild | Stunts |
| Molly Miller | Stunts |
| Sarah Fisher | Stunts |
| Max Patrucco | Stunts |
