Roberto, a drummer in a rock band, keeps receiving weird phone calls and being f这部拍摄于1971年的恐怖片在意大利,法国一经发行,便好评如潮,形成了巨大的票房号召力,虽然灰天鹅绒上的四只苍蝇豆瓣评分不高,但不失为一部经典好看的恐怖片,灰天鹅绒上的四只苍蝇只要讲述了:
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 killin...