Based on the actual 11-day disappearance of famed mystery writer Agatha Christie in 1926, the film fictionalizes her whereabouts during that time. When her husband announces that he is leaving her for another woman, Christie creates a mystery out of her own life by hiding in a Harrogate hotel and plotting revenge on her spouse while all of England searches for her. The reporter who finds Christie tries to foil her plan and finally falls in love with her. 　　译文(2): 影片根据著名推理小说家阿加莎 · 克里斯蒂1926年失踪11天的事实，虚构了她在那段时间的行踪。当克里斯蒂的丈夫宣布他要为了另一个女人离开她时，克里斯蒂躲在哈罗盖特的一家酒店里，在全英格兰都在寻找她的时候，密谋报复她的配偶，从而为自己的生活创造了一个谜团。发现克里斯蒂的记者试图挫败她的计划，最终爱上了她。