 | Kathryn Newton als Lisa Swallows |
 | Cole Sprouse als The Creature |
 | Liza Soberano als Taffy |
 | Henry Eikenberry als Michael Trent |
 | Joe Chrest als Dale Swallows |
 | Carla Gugino als Janet |
 | Joey Harris als Tamara |
 | Bryce Romero als Doug |
 | Jenna Davis als Lori |
 | Joshua Montes als Vince |
 | Trina LaFargue als Tricia |
 | Paola Andino als Misty |
 | Jennifer Pierce Mathus als Lisa's Mom |
| Luke Sexton als Axe Murderer |
| Chris Greening als Jock |
| Mae Anglim als Drunk Girl |
| Ayla Miller als White Girl |
| Jailyn Rae als Psychic Jenny |
 | Ashton Leigh als Reporter #1 |
 | Charlie Talbert als Wayne |
 | Ray Gaspard als Mr. Garces |
 | Geraldine Singer als Mrs. Garces |
 | Shane Partlow als History Teacher |
| Jesse Reeks als The Creature Hand Double |
 | Destiny Jones als Sosnouski |
| Johnny Ballance als Tepper |
 | Donna DuPlantier als Buckley |
 | Sylvia Grace Crim als Officer Waters |
 | Walker Babington als Officer John |
 | Ritchie Montgomery als Old Man Harvey |
 | Sarah Fisher als Lady Cop |
 | Summer Selby als Neighbor Woman |
| Marcello Maurio als Boy on Bike |
| Brad Miller als EMT |
 | Julia Belanova als Goth Teen |
 | Wendy Miklovic als Strange Figure |
| April Dupré als Reporter #2 |
| Zelda Williams | Director |
| Diablo Cody | Producer |
| Mason Novick | Producer |
| Jeffrey Lampert | Executive Producer |
| Isabella Summers | Original Music Composer |
| Paula Huidobro | Director of Photography |
| Brad Turner | Editor |
| Nancy Nayor | Casting |
| Robert C. Bigelow | Sound Mixer |
| Chelsea Bruland | Stunt Coordinator |
| Diablo Cody | Screenplay |
| Elizabeth Ellson | Associate Producer |
| Mark Worthington | Production Design |
| Michelle C. Harmon | Art Direction |
| Andrew W. Bofinger | Set Decoration |
| Meagan McLaughlin | Costume Design |
| Shane LeCocq | Choreographer |
| Jonny Bullard | Key Makeup Artist |
| Jonny Bullard | Special Effects Makeup Artist |
| Natalie Shea Rose | Key Hair Stylist |
| William Spataro | Special Effects Makeup Artist |
| Brian Waltsak | Makeup Artist |
| Georgianna Paz | First Assistant Director |
| Jared Swidzinski | Second Assistant Director |
| Tatum Beck | Set Dresser |
| Tory Ducote | Set Decoration Buyer |
| Katalea Ford | Set Dresser |
| Adie Kaplan | Set Designer |
| Bryan Marchese | Set Dresser |
| Jessica Taylor | Set Decoration Buyer |
| Vinny Alfano | ADR Recordist |
| Alessandro Chimento | Utility Sound |
| Annika Epker | Foley Editor |
| Lewis Goldstein | Sound Re-Recording Mixer |
| Lewis Goldstein | Supervising Sound Editor |
| Bennett Kerr | Sound Effects Editor |
| Yorick Sedee | Foley Mixer |
| Wen Hsuan Tseng | Foley Supervisor |
| Jake Valentine | ADR Mixer |
| Ronnie van der Veer | Foley Artist |
| Allan Zaleski | Sound Effects Editor |
| Matt Alavi | Special Effects |
| Regina Jiganti | Special Effects Makeup Artist |
| Shwee Chou | Visual Effects Producer |
| Nicolas DiNizio | Visual Effects Coordinator |
| Richard Friedlander | Visual Effects Supervisor |
| Gerardo Gabriel Garcia | VFX Artist |
| Brian Houlihan | Visual Effects Producer |
| Jacques Stroweis | Visual Effects Supervisor |
| Michael Wharton | CG Supervisor |
| Scott Winston | Visual Effects Supervisor |
| Silas Borelly | Stunt Double |
| Amanda Bradley | Stunt Driver |
| Juliene Joyner | Stunt Double |
| Max Patrucco | Stunts |
| Preston Schrag | Stunt Double |
| Allen Parks | Gaffer |
| Steffan Pitzel | Lighting Technician |
| Joshua Walker | Lighting Technician |
| Amelia Chen Miley | Casting Associate |
| Jasmine Gutierrez | Casting Associate |
| Lee Pierce | Extras Casting |
| Carmen Soriano | Script Supervisor |
| Serena Forghieri | First Assistant Editor |
| David Thornsberry | Location Manager |
| Emma Villere | Costume Supervisor |
| Jen Wasson | Assistant Costume Designer |
| Nate Wasson | Costumer |
| Marie Boensch | Set Costumer |
| Garrett McElver | Music Supervisor |
| Jack Bigelow | Boom Operator |
| Brad Miller | Art Department Coordinator |
| Jeffrey Penman | Post Production Supervisor |
| Anthony Rossi III | Unit Production Manager |
| Zachery Scherer | Additional Second Assistant Director |
| Michelle Belfield | Graphic Designer |
