艾连妮（英格丽·褒曼 Ingrid Bergman 饰）是一位生活在罗马的美国贵妇，每一天都过着不问世事养尊处优的生活。对于外面的世界究竟发生了什么，艾连妮并不清楚，也不感兴趣，她的全部精力都投注到了自己的小家之中。让艾连妮没有想到的是，自己的儿子麦克（Sandro Franchina 饰）竟然选择了自杀。麦克的死犹如一盆冷水瞬间浇头了艾连妮的全身，让她清醒了过来。 　　丧子之痛缓和之后，艾连妮决定投身于慈善事业中，她亲身走近贫穷的人们身边，给他们带来实质性的帮助。这些举动让艾连妮获得了灵魂的慰藉，她甚至决定从家里搬出来，和一些穷困潦倒的妓女们同吃同住。艾连妮的所作所为很快就激怒了丈夫。

　　Russell gives a moving performance as sister Elizabeth Kenny, the dedicated nurse who crusaded for the treatment of infantile paralysis. Academy Award Nominations: Best Actress--Rosalind Russell.

The direction of The Sleeping Tiger was credited to Victor Hanbury, but this was actually a pseudonym for the blacklisted Joseph Losey, whose first British film this was. Alexander Knox stars as psychiatrist Clive Esmond, who believes that he can stem the criminal tendencies of young fugitive from justice Frank Clements (Dirk Bogarde). To this end, Esmond hides Clements in his own home. At first hostile towards the handsome crook, Esmond's wife Glenda (Alexis Smith) gradually warms up to her house guest, and before long she and Clements are casting lustful glances at one another. She intends to run off with Clements and make a new life for herself, when suddenly he decides that he actually wants to reform. If nothing else, The Sleeping Tiger is a fascinating precursor to the sexual tensions prevalent in Losey's later Harold Pinter adaptations. ~ Hal Erickson, Rovi