Urbano Barberini
George
Natasha Hovey
Cheryl
Karl Zinny
Ken
Fiore Argento
Hannah
Paola Cozzo
Kathy
Fabiola Toledo
Carmen
Nicoletta Elmi
Ingrid
Stelio Candelli
Frank
Geretta Geretta
Rosemary
Bobby Rhodes
Tony
Bettina Ciampolini
Nina
Eliana Miglio
Edith
Jasmine Maimone
Nancy
Marcello Modugno
Bob
Peter Pitsch
Baby Pig
Lino Salemme
Ripper
Michele Soavi
Man in Black / Jerry
Goffredo Unger
Jeep Driver (uncredited)
Giovanni Frezza
Kirk (uncredited)
Lamberto Bava
1st Man Exiting Subway (uncredited)
Alex Serra
Werner
Sally Day
Liz
Enrica Maria Scrivano
Blonde Victim
Sami Habib Ahmed
Kathy's Baby Demon (uncredited)
Victor Beard
Tony (voice) (uncredited)
Russel Case
Ripper (voice) (uncredited)
Sergio Stivaletti
Victim (uncredited)
Emanuela Zicosky
June (uncredited)
Giuseppe Mauro Cruciano
Hot Dog
Claudio Spadaro
Liz's Lover
Guido Baldi
Tommy
Paolo Corazzi
Cinemagoer (uncredited)
Claudio Insegno
Cinemagoer (uncredited)
Rossana Canghiari
Cinemagoer (uncredited)
Arnaldo Dell'Acqua
Cinemagoer (uncredited)
Ottaviano Dell'Acqua
Cinemagoer (uncredited)
Raniero Dorascenzi
Cinemagoer (uncredited)
Salvatore Francofonte
Cinemagoer (uncredited)
Stefania Possamai
Cinemagoer (uncredited)
Gino Barbacane
Cinemagoer (uncredited)
Eros Buttaglieri
Cinemagoer (uncredited)
Carlo Cattaneo
Cinemagoer (uncredited)
Lella Cattaneo
Cinemagoer (uncredited)
Marina Malavasi
Costume Design
Patrizia Massaia
Costume Design
Rosario Prestopino
Makeup Effects
Lamberto Bava
Screenplay
Sergio Stivaletti
Makeup Effects
Gianlorenzo Battaglia
Director of Photography
Lamberto Bava
Director
Franco Ferrini
Screenplay
Dario Argento
Producer
Dario Argento
Screenplay
Dardano Sacchetti
Screenplay
Dardano Sacchetti
Original Story
Michele Soavi
Assistant Director
Claudio Simonetti
Original Music Composer
Piero Bozza
Editor
Davide Bassan
Production Designer