Amber Heard character Kristen
Mamie Gummer character Emily
Danielle Panabaker character Sarah
Jared Harris character Dr. Stringer
Laura-Leigh character Zoey
Lyndsy Fonseca character Iris
Mika Boorem character Alice Hudson
Sydney Sweeney character Young Alice Hudson
D.R. Anderson character Roy
Susanna Burney character Nurse Lundt
Sean Cook character Jimmy
Jillian Kramer character Ghost Alice
Miloš Milićević character Predator
Sali Sayler character Tammy
Mark Chamberlin character Mr. Hudson
Andrea Petty character Mrs. Hudson
Tracy Schornick character Cop#1
Kent Kimball character Cop #2
Patrick Treadway character 2nd Floor Nurse
Bev Holsclaw character Admitting nurse
Lonny W. Waddle character Orderly (uncredited)
Joanna Theobalds character Mental Ward Patient (uncredited)
