Simon Montagu McBurney (born 25 August 1957) is an English actor, playwright, and theatre and opera director. He is the founder and artistic director of the Théâtre de Complicité, London. He has had roles in the films The Manchurian Candidate, Friends with Money, The Last King of Scotland, The Golden Compass, The Duchess, Robin Hood, Harry Potter and the Deathly Hallows – Part 1, Tinker Tailor Soldier Spy, Magic in the Moonlight, The Theory of Everything, and Mission: Impossible – Rogue Nation. He played Cecil the choirmaster in BBC's The Vicar of Dibley.
