Norman Hopper
John Saxon
Jane Hopper
Elizabeth Turner
Police Officer (uncredited)
Edoardo Margheriti
Mr. Philipps, Jane Hopper's guest at TV Station (uncredited)
Walter Patriarca
Bobby (uncredited)
Luca Venantini
Mall Guard (uncredited)
Goffredo Unger
Dr. Morris (uncredited)
Renzo Marignano
Newscaster (uncredited)
Paul Costello
Citizen (uncredited)
Taso N. Stavrakis
Charlie Bukowski
Giovanni Lombardo Radice
Mary
Cinzia De Carolis
Tom Thompson
Tony King
Captain McCoy
Wallace Wilkinson
Helen
May Heatherly
Dr. Phil Mendez
Ramiro Oliveros
Lieutenant Hill
Venantino Venantini
Hospital Assistant
Renzo Pevarello
Story
Dardano Sacchetti
Screenplay
Makeup Artist
Giannetto De Rossi
Director
Antonio Margheriti
Art Direction
Costume Design
Lucia Mirisola
Producer
Edmondo Amati
Maurizio Amati
Sandro Amati
Editor
Giorgio Serrallonga
Original Music Composer
Alexander Blonksteiner
Director of Photography
Fernando Arribas
Production Manager
Louis Pierce
Casting
Sylvia Mays