简介：《灰天鹅绒上的四只苍蝇》（英文名：huitianerongshangdesizhicangying，又名：Four Flies on Grey Velvet）是达里奥·阿基多导演的一部惊悚片,恐怖片类型的电影作品，发行于1971年的其它地区，由迈克尔·布兰登,梅茜·珐玛,让-皮埃尔·马里埃尔,弗朗辛·拉塞特等倾情出演。西瓜影院为大家提供灰天鹅绒上的四只苍蝇免费电影在线观看，支持手机和电脑多端免费流畅播放，现更新至已完结。

剧情：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...