Patient Seven

Michael Ironside

Dr. Daniel Marcus

Jack Plotnick

Dr. Paul Victor

Drew Fonteiro

Shane

Rane Jameson

Kyle

Anna Rose Moore

Patient One (Jill)

Daniel Lench

Patient Two (John Doe)

Sirry Jons

Patient Three (Gabrielle)

Amanda Graeff

Patient Four (Sarah)

Grace Van Dien

Patient Five (Jessa)

William Mark McCullough

Patient Six (Damon)

Amy Smart

Mom (segment: "The Visitant")

Doug Jones

Demon (segment: "The Visitant")

Dee Bradley Baker

Demon Voice (segment: "The Visitant")

Alfie Allen

The Man (segment: "The Body")

Hannah Tointon

Maggie (segment: "The Body")