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