Agatha Christie’s Witness for the Prosecution has revealed its 16th cast as the production marks a decade-long run at London County Hall. The show has also extended its booking period to continue captivating audiences.

The new cast of Witness for the Prosecution begins performances on 22 September 2026, as the production enters its tenth year at London County Hall. Matthew McGivern will take on the role of Leonard Vole, with Sophie Craig as Romaine Vole. Jo Stone-Fewings returns to play Sir Wilfrid Robarts QC.

Supporting roles include Crispin Redman as Mr Mayhew, Jude Owusu as Mr Myers QC, and David Shaw-Parker as Mr Justice Wainwright. The rest of the ensemble comprises Sahar Awad, Philip Battley, William Baylis, Siobhan Bevan, Garon Akbar Clark, Michael Cusick, Anthony Ofoegdu, Sean Paul Jenkinson, Io Munro, Caroline Partridge, Tom Richardson and Tristan Rivelle.

Directed by Lucy Bailey, the production opened in 2017 and is notable for its unique staging inside London County Hall. Audiences are seated around the courtroom where the gripping case against Leonard Vole unfolds, offering an immersive theatre experience.

The production has garnered significant recognition, earning Best Revival nominations at both the 2018 Olivier Awards and WhatsOnStage Awards. Its creative team includes designer William Dudley, lighting designer Chris Davey, sound designer Mic Pool and casting director Ben Armstrong.

The latest extension means Witness for the Prosecution will run until 19 September 2027 at London County Hall. Tickets for this new booking period are currently on sale, allowing audiences to continue enjoying this long-running courtroom drama.

As the show approaches a major milestone, it stands out as one of London’s enduring theatrical experiences, reflecting sustained audience interest in Agatha Christie’s classic storytelling brought vividly to life.