Aaron Paul
— David
Annabelle Wallis
— Claire
Garret Dillahunt
— John Hall
Chris Chalk
— Buck Cameron / Kyle
Zachary Knighton
— Charlie
Enver Gjokaj
— Aleksandr
Michael Kopsa
— Rezart
Terry Chen
— Det. Chris Sloan
Corey Schmitt
— Fisnik
Jessica Heafey
— Colleen
Colleen Winton
— Mrs. Garan
Alan O'Silva
— David / Torture Man
Tim Perez
— Mr. Yorkes
Valerie Tian
— Student
Sal Sortino
— Bus Driver
Serge Jaswal
— Young Guard
Forbes Angus
— Older Guard
Jordana Largy
— Mrs. Garan's Assistant
Alan Silverman
— Agent
Dean Redman
— Jackson
Artine Tony Browne
— Detective Gill