The West End is a London theatrical district identified in Agatha Christie’s career with both her first successful stage adaptation and her most enduring play. Its significance spans two milestones decades apart: Alibi brought The Murder of Roger Ackroyd to the West End, while The Mousetrap opened there in 1952 and became the longest-running play in history.

Christie’s Early Theatrical Success

The West End was the setting for the successful London run of Alibi, the stage adaptation of The Murder of Roger Ackroyd. The novel, written in 1926, was the first of Christie’s books published by William Collins, beginning a professional relationship that lasted fifty years and produced more than seventy books. Its adaptation also marked the first time one of her works was dramatised and achieved a successful West End run.

The Mousetrap

A later and more lasting association began when The Mousetrap opened in 1952 at St Martin’s Theatre in the West End. The play continued its run there, becoming the longest-running play in history. The contrast between Alibi’s successful run and The Mousetrap’s extraordinary longevity makes the district a marker of both Christie’s entrance into the theatre and the exceptional durability of her theatrical reputation.