Trailer
Cast
Teresa Rossi Passante
Pedestrian (uncredited)
Irene Miracle
Rose Elliot
Eleonora Giorgi
Sara
Feodor Chaliapin Jr.
Professor Arnold / Dr. Varelli
Anna Valentino
Smiling Girl in Library (uncredited)
Paolo Paoloni
Music Teacher
Ettore Martini
Burning Building Cop (uncredited)
Filippo Perego
Tenant in New York Building (uncredited)
Sacha Pitoëff
Kazanian
Alida Valli
Carol
Leopoldo Mastelloni
John, the Butler
Fulvio Mingozzi
Cabdriver
Dario Argento
Narrator (voice) (uncredited)
Corinne Dunne
Tenant in New York Building (uncredited)
Leigh McCloskey
Mark Elliot
Daria Nicolodi
Elise Stallone Van Adler
Veronica Lazăr
Nurse
Gabriele Lavia
Carlo
Ania Pieroni
Mater Lachrymarum