罗杰（加里·格兰特 Cary Grant 饰）是个平凡的广告商人，最近却莫名其妙的惹了一身的麻烦——他被别人错认成一名叫“凯普林”的人，还被人灌醉放进车中，意图造成车毁人亡，命大的罗杰却顺利逃过这一劫。这个离奇的经历让罗杰又后怕又好奇，为了证明自己的清白，他非要找出真正的 “凯普林”不可。
噩运在纠缠罗杰。他一路设法摆脱追杀，一边千里追踪凯普林的线索。他跳上了一趟开往芝加哥的列车，车上巧遇娇娃坎多（爱娃·玛丽·森特 Eva Marie Saint 饰），愿意助他一臂之力。眼看就快可以约见凯普林，事情却又起了波澜——他不但没有见到凯普林，还随之陷入了又一场危机当中。真相越来越扑朔迷离，拉什莫山的总统雕像，也成了一场生死搏斗的大舞台。

最近城里的屡屡发生珠宝劫案，警察们都束手无策。因为贼人的手法和以前闻名的大盗“黑猫”约翰（加里•格兰特 Cary Grant 饰）如出一辙，警察们找上了正在乡间别墅过着悠闲生活的约翰。约翰当然不会轻易就范，他摆脱了警察之后，开始调查到底是谁用他的手法屡屡作案。毫无头绪的约翰找到了以前的战友巴先生，却被巴先生餐馆里的人视作不速之客。幸好在侍者孚的女儿的帮助下，约翰来到了嘎纳海滩。在保险公司经理的帮助下，约翰展开了他的抓贼行动。

My Foolish Heart is an Academy Award-nominated 1949 film which tells the story of a woman's reflections on the bad turns her life has taken. It was directed by Mark Robson and stars Dana Andrews and Susan Hayward. Adapted from J. D. Salinger's 1948 short story "Uncle Wiggily in Connecticut," it remains the only authorized film adaptation of Salinger's work; the filmmakers' infidelity to his story famously precluded any possibility of film versions of other Salinger works, including The Catcher in the Rye.

Francis, now 17, is still in love with Moondoggy. She can persuade her parents to allow them a journey to Rome, together with two of her and two of his friends. However they have to take an adult with them, so they choose Peter's eccentric aunt. In Rome they get the beautiful guide Daniela, who's fascinating the guys and making especially Gidget jealous. She starts looking elsewhere herself.