"A young opera singer is stalked by a deranged fan bent on killing the people associated with her to claim her for himself."
Cristina Marsillach
as Betty
Ian Charleson
as Marco
Urbano Barberini
as Inspector Alan Santini
Daria Nicolodi
as Mira
Coralina Cataldi-Tassoni
as Giulia
Antonella Vitale
as Marion
William McNamara
as Stefano
Barbara Cupisti
as Signora Albertini
Antonino Iuorio
as Baddini (as Antonio Juorio)
Carola Stagnaro
as Alma's mother
Francesca Cassola
as Alma
Maurizio Garrone
as Maurizio, the raven trainer
Cristina Giachino
as Maria, the assistant director
György Gyõriványi
as Miro
Bjorn Hammer
as Cop #1
Peter Pitsch
as Mara Czekova's assistant
Sebastiano Somma
as Cop #2
Elizabeth Norberg-Schulz
as Lady Macbeth (soprano) (singing voice)
Michele Pertusi
as Macbeth (bass) (singing voice)
Dario Argento
as Narrator (Italian version) (voice) (uncredited)
Michele Soavi
as Inspector Daniele Soave (uncredited)
Karl Zinny
as Worker in the backround (uncredited)
Bill Wyman
Original Music Composer
Brian Eno
Federica Zappalà
Accountant
Paola Rossi
Production Secretary
Renato Rinaldo
Gianluca Pignatelli
Publicist
Francesco Marras
Enrico Lucherini
Animal Coordinator
Egle Friggeri
Carlo Du Bois
Angelo Cavallo
Cinzia Malatesta
Script Supervisor
Giovanni Veneri
Music Director
Gianfranco Plenizio
Music Consultant
Andrea Piccini
Vocals
Francesco Miracle
Paola Leolini
Roberto Priori
Assistant Editor
Alessandro Gabriele
Piero Bozza
Francesca Grandi
Seamstress
Enrica Barbano
Wardrobe Assistant
Franco Vitale
Still Photographer
Renato Tafuri
Second Unit Director of Photography
Antonio Scaramuzza
Camera Operator
Luca Robecchi
Ennio Picconi
Key Grip
Nicola Pecorini
Steadicam Operator
Roberto Nicosia
Ugo Menegatti
Assistant Camera
Fernando Massaccesi
Gaffer
Gianfranco Massa
Enrico Maggi
Maurizio Lucchini
Massimo Intoppa
Roberto de Franceschi
Clapper Loader
Sergio Stivaletti
Animatronic and Prosthetic Effects
Germano Natali
Special Effects
Massimo Cristofanelli
Special Effects Technician
Giovanni Corridori
Antonio Corridori
Renato Agostini
Federico Savina
Dolby Consultant
Stefano Rossi
Boom Operator
Robert Rietti
ADR Supervisor
Romano Pampaloni
Sound Re-Recording Mixer
Giancarlo Laurenzi
Sound Mixer
Massimo Anzellotti
Sound Effects Editor
Luciano Anzellotti
Sound Effects
Nick Alexander
Sound Editor
Antonio Tarolla
Assistant Art Director
Claudio Stefani
Props
Osvaldo Monaco
Property Master
Renato Lori
Maurizio Jacopelli
Gian Maurizio Fercioni
Production Designer
Paolo Zenatello
First Assistant Director
Second Unit Director
Alessandro Ingargiola
Second Assistant Director
Antonio Gabrielli
Olivier Gérard
Unit Manager
Fabrizio Diaz
Alessandro Calosci
Production Supervisor
Verena Baldeo
Angelo Vannella
Hairstylist
Rosario Prestopino
Key Makeup Artist
Barbara Morosetti
Makeup Artist
Ferdinando Merolla
Hairdresser
Franco Casagni
Lia Francesca Morandini
Costume Designer
Davide Bassan
Franco Fraticelli
Editor
Ronnie Taylor
Director of Photography
Claudio Simonetti
Vittorio Cecchi Gori
Co-Producer
Mario Cecchi Gori
Ferdinando Caputo
Executive Producer
Producer
Screenplay
Franco Ferrini
Story
Director