Hit man Philip Raven, who's kind to children and cats, kills a blackmailer and is paid off by traitor Willard Gates in "hot" money. Meanwhile, pert entertainer Ellen Graham, girlfriend of police Lieut. Crane (who's after Raven) is enlisted by a Senate committee to help investigate Gates. Raven, seeking Gates for revenge, meets Ellen on the train; their relationship gradually evolves from that of killer and potential victim to an uneasy alliance against a common enemy. 　　译文(2): 杀手菲利普雷文，谁是善良的儿童和猫，杀死了勒索者，并支付了叛徒威拉德盖茨的“热”钱。与此同时，精明的艺人艾伦 · 格雷厄姆(Ellen Graham) ，警察克莱恩中尉的女朋友(她在追捕雷文)被参议院委员会征召来帮助调查盖茨。雷文为了报复盖茨，在火车上遇到了艾伦; 他们的关系逐渐从杀手和潜在的受害者发展成为一个不稳定的联盟来对抗共同的敌人。