Enjoy a one-of-a-kind night out in London's vibrant West End when you book tickets to The Mousetrap at London's St. Martin's Theatre. Adapted from a story by Agatha Christie, this suspenseful play is the world's longest-running, having been transfixing audiences since its opening in 1952. Keep guessing as a group of suspicious characters, trapped in a hotel by a blizzard, are picked off by a murderer in one nerve-shredding twist after another.