Despite the opening card stating that the details of Christie's disappearance have never been revealed, it is now known that she fled to a spa in the country after the trauma of learning that her husband was leaving her. The incident was not mentioned by Christie in her autobiography and her family hushed it up at the time to avoid a scandal. See more »
Detective Inspector Dicks:
This process will take some time, but please do not keep asking me how long. The more annoying you are, the more of a bastard I'll be.
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Disclaimer in end credits: "This film has not been endorsed, licensed or authorised by the estate of Agatha Christie or by Agatha Christie Limited." See more »