The Mousetrap

Agatha Christie’s The Mousetrap continues its historic run in London. This is the world’s longest-running play, a classic whodunit that has kept audiences guessing for decades. Expect a traditional British mystery with a clever plot and a satisfying twist, as a group of strangers finds themselves snowed in with a killer among them. Catch The Mousetrap at the intimate St Martins Theatre in London on Tuesday, November 17, 2026. This afternoon matinee performance is a chance to see a piece of theater history in a venue well-suited for a classic play. Fans of vintage mysteries and classic stage productions will find this a worthwhile experience.