John Humphrys poses the questions in the classic quiz. Specialist subjects are: The age of the Welsh Princes 800 - 1283, the life and career of Elizabeth Fry, the Swallows and Amazons novels of Arthur Ransome, and orchestral film scores 1933-1980.
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See all broadcasts of Episode 5 (1)
Who are the winners of the Mastermind trophy since the series began in 1972?
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