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
