Overview
A young opera singer is stalked by a deranged fan bent on killing the people associated with her to claim her for himself.
Cast & Crew
Director: Dario Argento
Cast: Cristina Marsillach, Ian Charleson, Urbano Barberini, Daria Nicolodi, Coralina Cataldi-Tassoni, Antonella Vitale, William McNamara, Barbara Cupisti, Antonino Iuorio, Carola Stagnaro, Francesca Cassola, Maurizio Garrone
