On screen
Cast
33 credited performers
John Saxon
Norman Hopper
Elizabeth Turner
Jane Hopper
Giovanni Lombardo Radice
Charlie Bukowski
Cinzia De Carolis
Mary
Tony King
Tom Thompson
Artwork unavailable
Wallace Wilkinson
Captain McCoy
May Heatherly
Helen
Ramiro Oliveros
Dr. Phil Mendez
Venantino Venantini
Lieutenant Hill
Renzo Pevarello
Hospital Assistant
Walter Patriarca
Mr. Philipps, Jane Hopper's guest at TV Station (uncredited)
Artwork unavailable
John Geroson
Policeman
Artwork unavailable
Ronnie Sanders
Orderly
Artwork unavailable
Vic Perkins
Biker
Artwork unavailable
Jere Beery
Biker Leader
Laura Dean
Brunette Jogger
Lonnie R. Smith Jr.
Biker
Don Ruffin
Biker Carlos
Artwork unavailable
Benjamin Rogers
Biker
Artwork unavailable
Bill Gribble
Doctor in Ambulance
Artwork unavailable
George Nikas
Biker
Artwork unavailable
Doug Dillingham
Cop at Flea Market
Artwork unavailable
Ralph Pruitt Vaughn
Actor
Edoardo Margheriti
Police Officer (uncredited)
Luca Venantini
Bobby (uncredited)
Goffredo Unger
Mall Guard (uncredited)
Artwork unavailable
Renzo Marignano
Dr. Morris (uncredited)
Artwork unavailable
Paul Costello
Newscaster (uncredited)
Taso N. Stavrakis
Citizen (uncredited)
Fernanda Dell'Acqua
Burning Woman (uncredited)
Sergio Testori
Policeman in Sewers (uncredited)
Nazzareno Zamperla
U.S. Army Soldier (uncredited)
Artwork unavailable
Joan Riordan
Aunt Tina