退役警探约翰·弗格森（詹姆斯·斯图尔特 James Stewart 饰）的同学加文·埃尔斯特（汤姆·赫尔莫 Tom Helmore 饰）是造船商。他请求约翰跟踪自己的妻子，并称妻子经常被鬼魂附身。随后，约翰按照加文的指示，在厄尼餐厅见到了一位美丽的女人（金姆·诺瓦克 Kim Novak 饰）。经过跟踪，约翰发现女人确有不同寻常的行为：开车出门，去花店买花，去墓园在卡洛塔·巴尔德斯的碑前驻足，去荣勋宫博物馆凝视卡洛塔画像，最后进入麦基屈克旅馆并出现在二楼的一扇窗前。约翰随即进入旅馆调查，发现女人登记名为卡洛塔·巴尔德斯，但其房中无人。卡洛塔·巴尔德斯究竟是何方神圣，鬼魂真的能附身活人吗？

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。

Inspector Davidson continues to investigate the murder of Count Mattoni -- and receives yet another confession. Final part of a three-part story

Inspector Davidson continues to investigate the murder of Count Mattoni, in part two of this three-part story

A maid discovers the body of Count Victor Mattoni. It's up to Inspector Davidson from Scotland Yard to find the murderer, in part one of a three-part episode

London psychiatrist Clive Riordan, royally fed up with the repeated affairs of his wife Storm, plots a seemingly 'perfect' revenge against her latest lover, American Bill Kronin. Catching them in the act, he marches Bill off at gunpoint; and from the viewpoint of Storm and the rest of the world, Bill simply vanishes. But there's far more to the meticulously worked out plot than Clive's victims suspect, with the end slowly preparing in his private laboratory. Enter a mild-mannered Scotland Yard man, who seemingly has no clue beyond a missing dog...

路易·德·菲奈斯上演的一出乌龙搞笑的花园谋杀案。