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