Four Flies on Grey Velvet (1971)★ 7.1/10

Not Rated · IT,FR · 104 min · December 17, 1971

Directed by: Dario Argento

Written by: Dario Argento, Luigi Cozzi, Mario Foglietti, Giorgio Piferi

A drummer is stalked, kills his pursuer, and is blackmailed with photos. Then his friends start dying.