Roberto, a drummer in a rock band, keeps receiving weird phone calls and being followed by a mysterious man. One night he manages to catch up with his persecutor and tries to get him to talk but in the ensuing struggle he accidentally stabs him. He runs away, but he understands his troubles have just begun when the following day he receives an envelope with photos of him killing the man. Someone is killing all his friends and trying to frame him for the murders... Written by
Giancarlo Cairella <email@example.com>
If you dare to see it alone, make sure someone escorts you home.
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Did You Know?
This was originally intended to be Argento's swan song to the giallo genre. This would later change once Five Days of Milan did poorly at the box-office. See more
You have just seen Four Flies on Grey Velvet. See more
Referenced in Opera