Dr. Philip Zimbardo

Billy Crudup

Christopher Archer

Michael Angarano

Karl Vandy

Nicholas Braun

Anthony Carroll

Moises Arias

Daniel Culp - Prisoner 8612

Ezra Miller

Paul Vogel

Gaius Charles

Peter Mitchell - Prisoner 819

Tye Sheridan

John Lovett

Keir Gilchrist

Dr. Christina Maslach

Olivia Thirlby

Jesse Fletcher

Nelsan Ellis

Gavin Lee / Prisoner 3401

Ki Hong Lee

Prisoner 416

Thomas Mann

Mike Penny

James Wolk

Jerry

Logan Miller

Paul Beattie / Prisoner 5704

Jesse Carere

Hubbie Whitlow / Prisoner 7258

Brett Davern

Jeff Jansen / Prisoner 1037

Johnny Simmons

Matthew Townshend

James Frecheville

Tom Thompson / Prisoner 2093

Chris Sheffield

Marshall Lovett

Miles Heizer

Kyle Parker

Matt Bennett

Jim Randall / Prisoner 4325

Jack Kilmer

Henry Ward

Callan McAuliffe

Jacob Harding

Benedict Samuel

Andrew Ceros

Harrison Thomas

Father MacAllister

Albert Malafronte

Mary Ann

Danielle Lauder

Andrew Ceros

Harrison C. Thomas

Mrs. Mitchell

Kate Butler

Warren

Jim Klock

Mr. Mitchell

James C. Victor

Professor Jim Cook

Fred Ochs

Applicant #1

Alec Holden

Applicant #2

Jack Foley

Applicant #3

Ross Philips

Culp's Brother

Aidan Sussman

Jared

Armand Vasquez

Cop

Kim Koscki