Norman Hopper
Jane Hopper
Charlie Bukowski (as John Morghen)
Mary (as Cindy Hamilton)
Tom Thompson
Captain McCoy
Dr. Phil Mendez (as Ray Williams)
Policeman
Nurse Helen
Orderly
Biker
Biker Leader
Aunt Tina
Brunette Jogger
Biker (as Lonnie Smith)
Biker - Carlos
Doctor in Ambulance (as William H. Gribble)
Cop at Flea Market
(as Ralph Vaughn)
Newscaster (uncredited)
Police Officer (uncredited)
Dr. Morris (uncredited)
Mr. Philipps, Jane Hopper's guest at TV Station (uncredited)
Hospital Assistant (uncredited)
Policeman in Sewers (uncredited)
Mall Guard (uncredited)
Bobby (uncredited)
Lieutenant Hill (uncredited)
U.S. Army Soldier (uncredited)