At the risk of going out on a limb, most homes will have an Agatha Christie novel buried in a cupboard. With masterful plotting and subtle clues dropping like well-timed grenades, there are few writers who can hold the attention as well. Christie’s style lends itself to stage productions where the narrative can be distilled into key scenes. ‘The Mousetrap’ remains the world’s longest-running play. Every tourist has the show on their ‘to do’ list such is the author’s enduring appeal. Witness for the Prosecution was adapted from a short story by Christie and looks set to join the ‘appointment theatre’ club. Originally staged in 1953 it was eclipsed by the Billy Wilder directed big-screen version. Released four years later the film became a classic featuring Hollywood icons including Charles Laughton, Marlene Dietrich and Tyrone Power.
County Hall is a magnificent building on London’s South Bank and was formerly home to the Greater London Council. Designed by Ralph Knott in the Edwardian Baroque style, a beautiful chamber emerges as the play’s setting. With an ornate finish in wood and marble, it becomes a perfect stand-in for Court no.1 at the Old Bailey. A subtle, haunting soundtrack kicks in as the lights dim and the story gently unfolds.