Celebrity Mastermind

Four celebrities answer questions in the black chair. Specialist subjects are the Imperial Roman family, the BBC's history and programmes 1950-60, Marie Curie, and British wildlife.

Four more celebrities answer questions to win a prize for charity, with specialist subjects Formula One, angling, Stevie Wonder, and the films of the Coen Brothers.

Celebrities answer quiz questions for charity. Specialist subjects are the life and works of Audrey Hepburn, Dallas: the American soap, Blackadder Goes Forth, and the US Masters.