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.更多《谋杀计划》中文字幕在线、谋杀计划手机免费观看、谋杀计划完整版在线播放相关剧情资源，请持续关注迪博民药影视!