Full Credits
22 members

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)
45 members
Dario Argento
Director
Serena Canevari
Script Supervisor
Mario Bava
Second Unit Director
Lamberto Bava
Assistant Director
Andrea Piazzesi
Second Assistant Director
Dario Argento
Screenplay
Dario Argento
Story
Claudio Argento
Producer
Salvatore Argento
Producer
Anna Maria Galvinelli
Production Assistant
Saverio Mangogna
Production Assistant
Solly V. Bianco
Administration
Michela Prodan
Production Assistant
Cesare Jacolucci
Unit Manager
Guglielmo Garroni
Executive Producer
Andrew W. Garroni
Production Manager
Angelo Iacono
Production Manager
Romano Albani
Director of Photography
Francesco Bellomo
Still Photographer
Idelmo Simonelli
Camera Operator
Gianlorenzo Battaglia
Underwater Camera
Agostino Pascarella
Key Grip
Keith Emerson
Original Music Composer
Attilio Gizzi
Sound Effects Editor
Franco Groppioni
Sound Engineer
Giancarlo Laurenzi
Boom Operator
Godfrey Salmon
Orchestrator
Godfrey Salmon
Conductor
Keith Emerson
Music Arranger
Godfrey Salmon
Music Arranger
Massimo Anzellotti
Sound Effects
Luciano Anzellotti
Sound Effects
Romano Pampaloni
Sound Mixer
Maurizio Garrone
Set Decoration
Giuseppe Bassan
Art Direction
Francesco Cuppini
Set Decoration
Massimo Lentini
Costume Design
Luciana Maria Costanzi
Hairstylist
Pierantonio Mecacci
Makeup Artist
Giancarlo De Leonardis
Hairstylist
Franco Fraticelli
Editor
Mario Bava
Thanks
Germano Natali
Special Effects
Mario Bava
Second Unit
Alberto Altibrandi
Gaffer