Mastermind 2011/12 Episode 29 Episode 29 ( Air Date 2012-04-20 ) Genre Talk category. Overview "John Humphrys puts the questions to five more contenders in the penultimate semi-final of the series. A place in the Grand Final awaits the winner. Subjects are - Route 66, Flanders and Swann, the Italian national football team since 1978, the Ramage Novels of Dudley Pope, and British owls.".