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《《光荣使命》》在线播放完整、《光荣使命》高清在线观看、《光荣使命》在线高清观看免费相关剧情资源，请持续关注CPP阳光影视!