Amy Mayfield
Travis Stark / Trevor Stark
Professor Solomon
Reese
Graham Manning (as Joseph Lawrence)
Toby
Vanessa Valdeon
Sandra
Stan
Dirk
Simon
P.A. Kevin
Lisa
Dr. Fain
Dean Patterson
Geek in Plane
Rob
Libby
Killer Flight Attendant
Blonde Girlfriend
Jock on Plane
Jock on Plane (as Joel Gorson)
Student Screamer
Crony in Screening Room
Girl in 16mm Film
Police Officer
Clapper Girl (as Clare Martina Preuss)
Vicious Dog
Nurse Brenda Bates (uncredited)
Student film killer (uncredited)
Bar Patron (uncredited)
Student (uncredited)
Mental Patient (uncredited)