An English pianist living in Rome witnesses the brutal murder of his psychic neighbor. With the help of a tenacious young reporter, he tries to discover the killer using very unconventional methods. The two are soon drawn into a shocking web of dementia and violence.
| Genre | : Kengerian, Misteri, Cerita Seru |
| Sutradara | : Dario Argento |
| Pemeran | : David Hemmings, Daria Nicolodi, Gabriele Lavia, Macha Méril, Eros Pagni, Giuliana Calandra |
| Rilis Resmi | : 01 January 1975 |