Don Zarn
Sarah Zarn
Paul Chaney
Steven Zarn
Detective Ron Shaye
Gretchen
Detective Peter Henrickson
Lily Zarn
David (as Mark Benninghofen)
Ellen (as Claire Malis Calloway)
Holdreith
Alan
Anesthesiologist (as David H. Bickford)
Resident
Chief Surgeon
(uncredited)
Jerry (uncredited)