| Directed by |
Dario Argento |
|
| Story by |
Dario Argento |
|
| Cast: | ||
| Mark Elliot | Leigh McCloskey | |
| Rose Elliot | Irene Miracle | |
| Carol, the caretaker | Alida Valli | |
| Carlo | Gabriele Lavia | |
| Professor Arnold / Dr. Varelli | Feodor Chaliapin Jr. | |
| Cabdriver | Fulvio Mingozzi | |
| Narrator (voice) | Dario Argento | |
| Year: | 1980 | |
| Country: | Italy | |
| Language: | English Italian | |