Director/a
Antonio Margheriti
DIRECTOR/A
Reparto (por orden de créditos)
John Saxon
Norman Hopper
Elizabeth Turner
Jane Hopper
Giovanni Lombardo Radice
Charlie Bukowski
Cinzia De Carolis
Mary
Tony King
Tom Thompson
Wallace Wilkinson
Captain McCoy
Ramiro Oliveros
Dr. Phil Mendez
John Geroson
Policeman
May Heatherly
Nurse Helen
Ronnie Sanders
Orderly
Vic Perkins
Biker
Jere Beery
Biker Leader
Joan Riordan
Aunt Tina
Laura Dean
Brunette Jogger
Lonnie R. Smith Jr.
Don ruffin
Biker - Carlos
Benjamin Rogers
Bill Gribble
Doctor in Ambulance
George Nikas
Doug Dillingham
Cop at Flea Market
Ralph Pruitt Vaughn
ACTOR
Paul Costello
Newscaster (uncredited)
Edoardo Margheriti
Police Officer (uncredited)
Renzo Marignano
Dr. Morris (uncredited)
Walter Patriarca
Mr. Philipps, Jane Hopper's guest at TV Station (uncredited)
Renzo Pevarello
Hospital Assistant (uncredited)
Sergio Testori
Policeman in Sewers (uncredited)
Goffredo Unger
Mall Guard (uncredited)
Luca Venantini
Bobby (uncredited)
Venantino Venantini
Lieutenant Hill (uncredited)
Nazzareno Zamperla
U.S. Army Soldier (uncredited)