Four celebrities compete for charity answering quiz questions. Their chosen specialist subjects are Curb Your Enthusiasm, whales, dolphins and porpoises, Nelson Mandela, and the Harry Potter films.
Four former winners of Celebrity Mastermind compete for charity, including answering quiz questions on their specialist subjects of David Gower, Jacques Cousteau, Merchant Ivory's E.M. Forster film adaptations, and Victoria Wood.
Sylvia Pankhurst and Ethiopia, Daft Punk, the Pendle Witch Trials, and Smallfilms are the chosen specialist subjects of the celebrities sitting in the black chair quizzing for charity.