Summary: Police Comissioner Datti is investigating the murder of a female doctor whose murderer seems to be a thirty-fivish year old man. Soon another murder follows: Pianist Robert Dominici's girlfriend is found killed. The killer also challenges Datti on the phone and says he can't be caught since he has a secret which makes him invulnerable. In the meantime the clues seems to point in strange directions... (imdb)

AKA: Delitto poco comune, Un

Genres: Sci-fi, Suspense/Thriller, Horror, Mystery

Country: Italy

Directed By: Ruggero Deodato

Written By: Gianfranco Clerici, Vincenzo Mannino

Starring: Michael York, Donald Pleasence, Caterina Boratto, Marino Masé, Giovanni Lombardo Radice, Edwige Fenech, Mapi Galán, Fabio Sartor, Renato Cortesi

More information at the Internet Movie Database