The Mousetrap has been running on the West End of London since 1952. Its 25,000 performance took place on the 18th of November, 2012. This murder mystery play, based on a well-known short story by Agatha Christie, is considered one of the greatest shows of the West End and remains the longest running one there. Every time the audience is shocked by the famous twist ending of this show. By the way, everybody is asked not to reveal the ending after the end of the play.

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