The Mousetrap

Agatha Christie's The Mousetrap continues its historic run at St Martins Theatre, a staple of London's West End for decades. This enduring whodunit keeps audiences guessing until the very end, following a group of strangers snowed in at a remote guesthouse as a murderer lurks among them. It’s a classic example of intricate plotting and suspense that defines Christie's work. This performance on Monday, November 23, 2026, offers a chance to see the world's longest-running play in its intimate West End home. It’s a perfect evening out for anyone who appreciates traditional British theatre, a good mystery, or wants to experience a piece of theatrical history in London.