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