Dario Argento
Director
Claudio Argento
Producer
Salvatore Argento
Producer
Dario Argento
Screenplay
Keith Emerson
Original Music Composer
Mario Bava
Thanks
Romano Albani
Director of Photography
Germano Natali
Special Effects
Giancarlo De Leonardis
Hairstylist
Idelmo Simonelli
Camera Operator
Maurizio Garrone
Set Decoration
Attilio Gizzi
Sound Effects Editor
Luciana Maria Costanzi
Hairstylist
Massimo Lentini
Costume Design
Serena Canevari
Script Supervisor
Francesco Bellomo
Still Photographer
Francesco Cuppini
Set Decoration
Alberto Altibrandi
Gaffer
Giuseppe Bassan
Art Direction
Pierantonio Mecacci
Makeup Artist
Gianlorenzo Battaglia
Underwater Camera
Mario Bava
Second Unit Director
Lamberto Bava
Assistant Director
Franco Fraticelli
Editor
Mario Bava
Second Unit
Franco Groppioni
Sound Engineer
Dario Argento
Story
Godfrey Salmon
Orchestrator
Saverio Mangogna
Production Assistant
Keith Emerson
Music Arranger
Godfrey Salmon
Conductor
Cesare Jacolucci
Unit Manager
Michela Prodan
Production Assistant
Agostino Pascarella
Key Grip
Godfrey Salmon
Music Arranger
Solly V. Bianco
Administration
Anna Maria Galvinelli
Production Assistant
Andrea Piazzesi
Second Assistant Director
Giancarlo Laurenzi
Boom Operator
Romano Pampaloni
Sound Mixer
Andrew W. Garroni
Production Manager
Guglielmo Garroni
Executive Producer
Luciano Anzellotti
Sound Effects
Massimo Anzellotti
Sound Effects
Angelo Iacono
Production Manager
Leigh McCloskey
Mark Elliot
Irene Miracle
Rose Elliot
Eleonora Giorgi
Sara
Daria Nicolodi
Elise Stallone Van Adler
Sacha Pitoëff
Kazanian
Alida Valli
Carol
Veronica Lazăr
Nurse
Gabriele Lavia
Carlo
Feodor Chaliapin Jr.
Professor Arnold / Dr. Varelli
Leopoldo Mastelloni
John, the Butler
Ania Pieroni
Musical Student
James Fleetwood
Cook
Rosario Rigutini
Man
Ryan Hilliard
Shadow
Paolo Paoloni
Music Teacher
Fulvio Mingozzi
Cabdriver
Luigi Lodoli
Bookbinder
Rodolfo Lodi
Old Man
Dario Argento
Narrator (voice) (uncredited)
Ettore Martini
Burning Building Cop (uncredited)
Corinne Dunne
Tenant in New York Building (uncredited)
Filippo Perego
Tenant in New York Building (uncredited)
