Alice White is the daughter of a shopkeeper in 1920s London. Her boyfriend, Frank Webber is a Scotland Yard detective who seems more interested in police work than in her. Frank takes Alice out one night, but she has secretly arranged to meet another man. Later that night, Alice agrees to go back to his flat to see his studio. The man has other ideas, and as he tries to rape Alice, she defends herself and kills him with a bread knife. When the body is discovered, Frank is assigned to the case, he quickly determines that Alice is the killer, but so has someone else, and blackmail is threatened.
有男友的愛麗絲與一位藝術家互有好感，卻在拜訪藝術家的公寓時險遭強暴，愛麗絲情急之下失手殺人，而被指派調查此案的正是她任職警局的男友法蘭克，他很快察覺愛麗絲是兇嫌，卻決定隱匿此事，但一封聲稱知情的敲詐信改變了一切。
本片原為默片，開拍後片廠希望能引進有聲技術，意外成為希區考克首部有聲片，本次放映無聲字卡版，現場演奏鋼琴配樂。
Blackmail.1929.1080p.BluRay.X264-AMIABLE.mkv
8.7G