盖伊（法利·格兰杰 Farley Granger 饰）拥有一段并不幸福的婚姻，他的妻子乔伊斯（凯茜·罗杰斯 Kasey Rogers 饰）是一个水性杨花的浪女，盖伊对妻子的不忠恨之入骨。布鲁诺（罗伯特·沃克 Robert Walker 饰）常年受到专横的父亲安东尼先生（乔纳森·哈勒 Jonathan Hale 饰）的压制，忍无可忍的他逐渐起了杀心。就是这样的两个倒霉男人，他们在一列火车上相遇了。
互诉衷肠之后，布鲁诺提出了交换杀人的建议，企图给警方造成无动机的假象。盖伊以为布鲁诺只是开玩笑呢，不置可否，哪知道没过几天，乔伊斯竟然真的死于非命。布鲁诺完成了他的承诺，下面轮到盖伊了。
By 1820, Edmund Kean is the most admired Shakespearan actor. But if his art is peerless, his free lifestyle is ill thought of, particularly by the high society. Kean has fallen passionately in love with Countess Elena de Koefeld, the wife of the ambassador of Denmark. Elena loves him too but hesitates to give up her rank in society and follow Kean. On the other hand, Anna, a rich heiress who refuses to marry Lord Mewill, the husband chosen by her parents, confesses her love for Kean and decides to become an actress like him... The aristocrats, outraged by Edmund's profligate ways, decide to boycott his performances and his career is broken. Kean does not recover from such a blow and, on a stormy night, dies in Elena's arms.
