The Mousetrap

The Mousetrap is Agatha Christie's classic whodunit, a staple of London's West End. This particular performance offers a chance to see the world's longest-running play in its original home, the St. Martin's Theatre. It's a traditional murder mystery, with a group of strangers snowed in at a remote guesthouse, and a killer among them. This Wednesday evening showing on October 14, 2026, at St. Martin's Theatre in London, provides a mid-week opportunity to catch a piece of theatrical history. It's a good fit for anyone who appreciates classic British drama, intricate plotting, and a good old-fashioned suspense story in an intimate theater setting.