由约瑟夫·科顿,简·皮特斯,加里·梅里尔,凯萨琳·麦克劳德领衔主演的谋杀计划是一部综合评分9.0分的美国恐怖片。WhitneyCameronn(Cotten),amanwithastrongaffectionforhissister-in-law(Peters).Whenoneofherstepchildrendies,it'srevealedthatthechildwaspoisonedtodeath.Whitneysuspectshissister-in-lawcommittedthemurderandisafraidthatherothersonmaybeindanger.Thefilmclimaxesduringanoceanvoyageaboardacruiseship.