| Person | Type | Job | Role(s) |
|---|---|---|---|
 Brendan Steacy | Crew | Camera | Director of Photography |
Brian Campbell | Crew | Production | Line Producer |
Christian T. Cooke | Crew | Sound | Sound Re-Recording Mixer |
Dave Sheridan | Crew | Camera | Camera Operator |
Jean-Charles Levy | Crew | Production | Executive Producer |
Mark Zsifkovits | Crew | Sound | Sound Re-Recording Mixer |
Rob Bertola | Crew | Sound | Sound Designer |
Lee Kim | Crew | Production | Producer |
Millie Tom | Crew | Production | Casting |
 Wojciech Zielinski | Crew | Visual Effects | Visual Effects Supervisor |
 Anthony Scott Burns | Crew | Sound | Music |
Christopher MacBride | Crew | Directing | Director, Writer, Executive Producer |
Dan Clifton | Crew | Production | Line Producer |
 Sarah Millman | Crew | Costume & Make-Up | Costume Design |
Jennifer Morden | Crew | Art | Production Design |
 Jennifer Lantz | Crew | Costume & Make-Up | Set Costumer |
Michael Baskerville | Crew | Sound | Sound Re-Recording Mixer |
Christina Kubacki | Crew | Production | Executive Producer |
Russell Ackerman | Crew | Production | Executive Producer |
John Schoenfelder | Crew | Production | Executive Producer |
Matt Lyon | Crew | Editing | Editor |
David Lewington | Crew | Art | Set Designer |
Fred Espina | Crew | Art | Art Direction |
Adriana Bogaard | Crew | Art | Art Direction |
Morgan Emmery | Crew | Production | Executive Producer |
Kabeer Baig | Crew | Production | Executive Producer |
 A.C. Peterson | Cast | Actor | Mr. MacDonald |
 Aaron Poole | Cast | Actor | Pierced Man |
 Amanda Brugel | Cast | Actress | Evelyn |
 Conrad Bergschneider | Cast | Actor | Male Teacher |
 Donald Burda | Cast | Actor | Dr. Phillips |
 Ian Matthews | Cast | Actor | Vincent |
 Jill Frappier | Cast | Actress | Mrs. Shouldice |
 Liisa Repo-Martell | Cast | Actress | Mrs. Fitzell |
 Emory Cohen | Cast | Actor | Sebastian |
Jackie English | Cast | Actress | Violet |
 Keir Gilchrist | Cast | Actor | Andre |
 Landon Norris | Cast | Actor | Scarred Man (voice) |
 Maika Monroe | Cast | Actress | Cindy Williams |
 Hannah Gross | Cast | Actress | Karen |
 Dylan O'Brien | Cast | Actor | Fred Fitzell |
 Josh Cruddas | Cast | Actor | Twenty Something Man |
Maika Harper | Cast | Actress | Tattooed Woman |
 Hershel Blatt | Cast | Actor | Mike (uncredited) |
Constantine Meglis | Cast | Huge Bouncer | |
 Sima Fisher | Cast | Actress | Dancer (uncredited) |
 Prince Amponsah | Cast | Actor | Mysterious Party Goer |
 Connor Smith | Cast | Actor | Scarred Man |
Leslie Adlam | Cast | Actress | Female Cop |
Myles Isen | Cast | Fred at 6 | |
Andrew Latter | Cast | 12 Year Old Boy | |
Parker Antal | Cast | Baby Fred | |
Elizabeth Osler | Cast | Overdosed Teen | |
Emmet Antal | Cast | Baby Fred | |
Tracy Baker | Cast | Dancer | |
| Person | Type | Job | Role(s) |
