 | Mason Thames als Finney Blake |
 | Ethan Hawke als The Grabber |
 | Madeleine McGraw als Gwen Blake |
 | Jeremy Davies als Terrence Blake |
 | E. Roger Mitchell als Detective Wright |
 | Troy Rudeseal als Detective Miller |
 | James Ransone als Max |
 | Miguel Cazarez Mora als Robin Arellano |
 | Rebecca Clarke als Donna |
 | J. Gaven Wilde als Moose |
 | Spencer Fitzgerald als Buzz |
 | Jordan Isaiah White als Matty |
 | Brady Ryan als Matt |
 | Tristan Pravong als Bruce Yamada |
 | Jacob Moran als Billy |
 | Brady Hepner als Vance Hopper |
 | Banks Repeta als Griffin |
 | Kristina Arjona als Ms. Fulgrim |
 | Sheila M. O'Rear als Principal Keller |
 | Rocco Poveromo als Chief of Police |
 | Kellan Rhude als Patrolman |
 | Gina Jun als Bruce's Mother |
 | Ryan Cronan als Young Bruce |
 | Braxton Alexander als Jackass #2 |
| Andrew Farmer als Teammate #1 |
| T. Maxwell Martin als Teammate #2 |
| Ron Blake als EMT |
 | Robert Fortunato als Patrolman #2 |
 | Chris TC Edge als Fireman |
 | Mark Riccardi als Umpire |
 | Bay Allebach als Teen Girl #2 |
| Megan Petersen als Math Teacher |
| Mike Bailey als Bruce's Father |
| Christine Connelly als School Office Lady |
| Matthew Simmons als Adult Volunteer |
| Parrish Stikeleather als Mr. Hopkins |
| C. Robert Cargill | Producer |
| C. Robert Cargill | Screenplay |
| Scott Derrickson | Director |
| Scott Derrickson | Producer |
| Scott Derrickson | Screenplay |
| Brett Jutkiewicz | Director of Photography |
| Frédéric Thoraval | Editor |
| Joe Hill | Executive Producer |
| Jennifer Scudder Trent | Co-Producer |
| Ryan Turek | Executive Producer |
| Christopher H. Warner | Executive Producer |
| Patti Podesta | Production Design |
| Rick Pour | Makeup Department Head |
| Antonio Gallardo | Visual Effects Producer |
| Kent Johnson | Visual Effects Supervisor |
| Paul Hackner | Supervising Sound Editor |
| Paul Hackner | Sound Re-Recording Mixer |
| Jessie Pariseau | Sound Effects Editor |
| D. Chris Smith | Sound Designer |
| D. Chris Smith | Foley Editor |
| Ted Teske | Sound Re-Recording Mixer |
| Jonathan Wales | Sound Re-Recording Mixer |
| Delanie Gilliss | Assistant Makeup Artist |
| Jeff Goodwin | Special Effects Makeup Artist |
| Priscilla Green | Hairstylist |
| Rick Pour | Special Effects Makeup Artist |
| Weldon Steinke | Key Hair Stylist |
| Jason Willis | Key Makeup Artist |
| Harrison Huffman | Production Supervisor |
| Renee Minasian | Post Production Supervisor |
| Christopher H. Warner | Unit Production Manager |
| Alex Beaver | Second Second Assistant Director |
| Jason Blumenfeld | First Assistant Director |
| Shane Forbes Bates | On Set Dresser |
| Tracy Breyfogle | Art Department Coordinator |
| Ashley Clements | Assistant Property Master |
| Kristen Crouch | Props |
| Joseph Feld | Set Designer |
| Jeremy Lee | Set Dresser |
| Michael S. Martin | Property Master |
| Wes Simpkins | Storyboard Artist |
| Dallas Clarke Thomas | Graphic Designer |
| Kellen Bloomer | Boom Operator |
| Elliott Elsey | ADR Recordist |
| Jeff Hinton | ADR Mixer |
| Ferenc Lukács | ADR Recordist |
| Eliza Pollack Zebert | ADR Editor |
| Jamison Rabbe | ADR Mixer |
| Elanor Rimassa | Utility Sound |
| Kevin Strahm | Sound Mixer |
| Jacob Bridges | Special Effects Technician |
| Kate T.C. Lin | Compositor |
| Drew Sacks | Visual Effects Editor |
| Kelli Barksdale | Stunt Double |
| Richard Bucher | Stunt Double |
| Patty Toy | Stunt Double |
| Benjamin Hinnant | Stunt Double |
| Daniel Locicero | Fight Choreographer |
| David Brian Martin | Stunt Double |
| Alex Meglei | Stunt Double |
| Mark Riccardi | Stunt Coordinator |
| Chris Schmidt Jr. | Stunt Double |
| Noah Schultz | Stunt Double |
| Ben Tardif | Stunt Double |
| Danny Brazen | Key Grip |
| Doug Cordonier | Best Boy Grip |
| Mike Gentilini Jr. | Drone Operator |
| Jason Johnson | Digital Imaging Technician |
| Samantha Keener | Grip |
| Harrison Palmer | Key Rigging Grip |
| Anthony Riggi | Electrician |
| Jan Ruona | Camera Operator |
| Bennett Todd | Grip |
| Daniel Williams | Grip |
| Dan Turek | First Assistant Camera |
| Susan Boyajian | ADR Voice Casting |
| Ally Conover | Casting Associate |
| Lilly Tyson | Casting Assistant |
| Jacob Aller | Costumer |
| Aliyah Baynes | Costume Supervisor |
| Demitria Lyles | Set Costumer |
| Steven Witkowski | Set Costumer |
| Stephen F. Newnam | Finishing Producer |
| Zach Edwards | Location Assistant |
| Jesse Stratford | Location Assistant |
| Stephen Glawson | Script Coordinator |
| Kara McGee | Script Supervisor |
| Patrick Stephenson | Driver |
| Charlie Wright | Transportation Coordinator |
| Jon Romano | Head of Production |
| Tracy Oliver | Animal Coordinator |
| Joe Hill | Story |
| Mark Korven | Original Music Composer |
| Sarah Domeier Lindo | Casting |
| Terri Taylor | Casting |
| Amy Andrews | Costume Design |
| Matt Barrett | Special Effects Makeup Artist |
| Christina Maher Holland | Additional Hairstylist |
| Devan Key | Makeup Designer |
| Jennifer McCollom | Makeup Artist |
| Jason Willis | Special Effects Makeup Artist |
| Maggie Levin | Second Unit Director |
| Scott Oberholzer | Second Unit First Assistant Director |
| Cooper Booth | Greensman |
| Beth Giles | Set Decoration Buyer |
| Diane Heard | Scenic Artist |
| Brian McGuire | Sculptor |
| Levi Simpson | Concept Artist |
| Rene Coronado | ADR Recordist |
| Greg Crawford | ADR Mixer |
| Aidan Dykes | ADR Mixer |
| Geraldo Gutierrez | Sound Re-Recording Mixer |
| Paul Hackner | Sound Designer |
| Sebastien Lacheray | Dialogue Editor |
| Darrin Mann | Foley Mixer |
| Alyson Dee Moore | Foley Artist |
| James Morioka | ADR Editor |
| James Morioka | Dialogue Editor |
| Linda Yeaney | First Assistant Sound Editor |
| Rob Young | Sound Re-Recording Mixer |
| Joe Hill | Original Story |
| Jason Blum | Producer |
| Bryan Binder | Visual Effects Producer |
