Dr. Philip Zimbardo
Billy Crudup
Christopher Archer
Michael Angarano
Gavin Lee / Prisoner 3401
Ki Hong Lee
Prisoner 416
Thomas Mann
Jerry Sherman / Prisoner 5486
Logan Miller
Jeff Jansen / Prisoner 1037
Johnny Simmons
Mike Penny
James Wolk
Kyle Parker
Matt Bennett
Paul Beattie / Prisoner 5704
Jesse Carere
Hubbie Whitlow / Prisoner 7258
Brett Davern
Matthew Townshend
James Frecheville
Marshall Lovett
Miles Heizer
Daniel Culp / Prisoner 8612
Ezra Miller
Jim Randall / Prisoner 4325
Jack Kilmer
Henry Ward
Callan McAuliffe
Jacob Harding
Benedict Samuel
Tom Thompson / Prisoner 2093
Chris Sheffield
Andrew Ceros
Harrison Thomas
Father MacAllister
Albert Malafronte
Mary Ann
Danielle Lauder
Warren
Jim Klock
Mrs. Mitchell
Kate Butler
Mr. Mitchell
James C. Victor
Peter Mitchell / Prisoner 819
Tye Sheridan
Professor Jim Cook
Fred Ochs
Dr. Christina Maslach
Olivia Thirlby
Jesse Fletcher
Nelsan Ellis
Anthony Carroll
Moisés Arias
Karl Vandy
Nicholas Braun
Paul Vogel
Gaius Charles
John Lovett
Keir Gilchrist
Book
Philip Zimbardo
Director
Kyle Patrick Alvarez
Editor
Executive Producer
Brian Geraghty
Director of Photography
Jas Shelton
Katie Leary
Producer
Lizzie Friedman
Production Design
Gary Barbosa
Set Decoration
Sandra Skora
Brent Emery
Associate Producer
Laurence P. Duke
Adam Shazar
Art Direction
Andres Cubillan
Lauren Bratman
Karen Lauder
Greg Little
Visual Effects
Juan Cardarelli
Original Music Composer
Andrew Hewitt
Costume Design
Lisa Tomczeszyn
Makeup Department Head
Nacoma Whobrey
Screenplay
Tim Talbott
Eric M. Levy
Stunt Coordinator
Lou Simon