本片是一部美国悬疑片，由William Castle导演，由主演。
剧情简介：A private detective is hired by the owner of a music store to find a young girl he grew up with. Suspicious as to why someone would pay a lot of money to find someone he hasn't seen in years, the detective digs further and soon winds up in a scheme involving a set of valuable old phonograph records, a dead millionaire and murder.
外文名：Mysterious Intruder
类型：悬疑
地区：美国
导演：William Castle
