恐怖电影《谋杀计划》内容简介：Whitney Cameronn (Cotten), a man with a strong affection for his sister-in-law (Peters). When one of her stepchildren dies, it's revealed that the child was poisoned to death. Whitney suspects his sister-in-law committed the murder and is afraid that her other son may be in danger. The film climaxes during an ocean voyage aboard a cruise ship. /有关《谋杀计划》详尽内容参考《谋杀计划》豆瓣讨论区