The Dock Brief The Dock Brief The Dock Brief (US title Trial and Error) is a 1962 black-and-white British legal satire directed by James Hill, starring Peter Sellers and Richard Attenborough, and based on the play of the same name written by John Mortimer (creator of Horace Rumpole). The film had its world premiere on 20 September 1962 at the Plaza Theatre in London's West End. Richard Attenborough was nominated for the 1963 BAFTA Award for best British actor for his role. In a cell under the Old Bailey, two men meet. One is Wilfred Morgenhall, an unmarried barrister who never gets any
Rumpole of the Bailey trailing down his waistcoat and faded barrister's wig, "bought second hand from a former Chief Justice of Tonga" (or the Windward Islands: Rumpole is occasionally an unreliable narrator). Despite his affection for the criminal classes, Rumpole's character is marked by a firm set of ethics. He is a staunch believer in the presumption of innocence, the "Golden Thread of British Justice". He often reinforces this by proclaiming that it is better for 10 guilty men to go free than for one innocent to be convicted (basically Blackstone's formulation). Accordingly, Rumpole's credo is "I never plead guilty", although he has qualified