1971年上映，達里奧·阿基多執導，由邁克爾·布蘭登,梅茜·琺瑪,讓-皮埃爾·馬里埃爾,弗朗辛·拉塞特等主演的灰天鵝絨上的四只蒼蠅在其它發行，豆瓣評分和口碑都很不錯，灰天鵝絨上的四只蒼蠅手機在線觀看等資源均是網絡收集而來。《灰天鵝絨上的四只蒼蠅》HD1280/HD1080p/BD720P/BD1080P/百度云藍光高清版/在線觀看。
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...
