directed by:
- John Carpenter
written by:
- Michael Rasmussen
- Shawn Rasmussen
cast:
- Amber Heard ... Kristen
- Mamie Gummer ... Emily
- Danielle Panabaker ... Sarah
- Laura-Leigh ... Zoey
- Lyndsy Fonseca ... Iris
- Mika Boorem ... Alice
- Jared Harris ... Dr. Gerald Stringer
- Sali Sayler ... Tammy
- Susanna Burney ... Nurse Lundt
- D.R. Anderson ... Roy (as Dan Anderson)
- Sean Cook ... Jimmy
- Jillian Kramer ... Ghost Alice
- Mark Chamberlin ... Mr. Hudson
- Andrea Petty ... Mrs. Hudson (as Andrea L. Petty)
- Tracy Schornick ... Cop #1 (as Tracey Schornick)
- Kent Kimball ... Cop #2
- Joseph O'Shaugnessy ... Receptionist
- Patrick Treadway ... 2nd Floor Nurse
- Bev Holsclaw ... Admitting nurse
- Sydney Sweeney ... Young Alice
- R.J. Hampton ... Mental Ward Patient
- Milos Milicevic ... Predator
- Joanna Theobalds ... Mental Ward Patient
- Lonny W. Waddle ... Orderly
.