Host John Humphrys invites four more contenders to answer questions in the black chair. Topics are sharks, Leeds United - the Don Revie years, Louis XIV of France and the Manic Street Preachers.
See all episodes from Mastermind
See all clips from Episode 5
See all broadcasts of Episode 5 (3)
Who are the winners of the Mastermind trophy since the series began in 1972?
Sign in to the BBC, or Register