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")