Opera
HorrorMysteryThriller
Trailer
Cast
Urbano Barberini
Inspector Alan Santini
Coralina Cataldi-Tassoni
Giulia
Carola Stagnaro
Alma's mother
Sebastiano Somma
Cop #2
Dario Argento
Narrator (Italian version) (voice) (uncredited)
Karl Zinny
Worker in the backround (uncredited)
Ian Charleson
Marco
Antonella Vitale
Marion
Antonino Iuorio
Baddini (as Antonio Juorio)
Francesca Cassola
Alma
Cristina Marsillach
Betty
William McNamara
Stefano
Elizabeth Norberg-Schulz
Lady Macbeth (soprano) (singing voice)
Michele Soavi
Inspector Daniele Soave (uncredited)
Daria Nicolodi
Mira
Barbara Cupisti
Signora Albertini
Peter Pitsch
Mara Czekova's assistant
Michele Pertusi
Macbeth (bass) (singing voice)