Agatha Christie’s The Mousetrap celebrates 75 years with UK tour and West End gala

Agatha Christie’s legendary murder mystery, The Mousetrap, is celebrating its 75th anniversary with a nationwide tour across the UK and Ireland. The production features a new ensemble cast and revitalized set, lighting, and sound design under the direction of Hannah Chissick.

To mark the milestone, a Gala Performance will be held at St Martin’s Theatre in London on November 25, 2026. The play follows a group of strangers snowed in at the remote Monkswell Manor guesthouse, where a police sergeant must identify a killer among the guests after a murder occurs.