Universal Productions France (France): 1

The film Four Flies on Grey Velvet (1971) is a classic giallo written and directed by Dario Argento. Roberto Tobias, a talented drummer, finds himself being pursued by an unknown person. In a moment of bravery, he confronts his follower only to unintentionally harm him in the process. As this unfolds, someone lurking in the shadows takes pictures of the event. The days that follow are filled with threatening letters accusing Roberto of killing Carlo Marosi. Later that night, while at home, Roberto is jumped by the same masked culprit who warns him that they’re not done with him yet before rendering him ...