Terror na Ópera

Cristina Marsillach Betty

Ian Charleson Marco

Urbano Barberini Inspector Alan Santini

Daria Nicolodi Mira

Coralina Cataldi-Tassoni Giulia

Antonella Vitale Marion

William McNamara Stefano

Barbara Cupisti Signora Albertini

Antonino Iuorio Baddini (as Antonio Juorio)

Carola Stagnaro Alma's mother

Francesca Cassola Alma

Maurizio Garrone Maurizio, the raven trainer

Cristina Giachino Maria, the assistant director

György Gyõriványi Miro

Bjorn Hammer Cop #1

Peter Pitsch Mara Czekova's assistant

Sebastiano Somma Cop #2

Elizabeth Norberg-Schulz Lady Macbeth (soprano) (singing voice)

Michele Pertusi Macbeth (bass) (singing voice)

Dario Argento Narrator (Italian version) (voice) (uncredited)