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 <firstname.lastname@example.org>
When the flies start to crawl, so will your flesh...
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Did You Know?
Argento didn't want to use the "image caught in the retina" plot device since it was too fantastic for the giallo genre. But once Carlo Rimbaldi showed him how the effect would look like in the finished film, he soon changed his mind. See more
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