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.
克里斯托弗·尼古拉斯·史密斯,克洛伊·森格瑞,杰西卡·泰勒·布朗,哈莉·福特,达斯汀·英格拉姆,乔安娜·布拉迪,凯蒂·菲德斯通,斯普雷吉·格雷登,劳伦·比特纳,Brian Boland,William Juan Prieto,Jackson Xenia Prieto,Paitoon Cheng,Eddie Medrano,Rebecca Delgado Smith