Hosted by John Humphrey's, Britain's toughest quiz invites four of the country's cleverest brains to take the lonely walk to the black chair where they will battle it out for the title of Mastermind, 2004.

This programme's specialist subjects are: History of the European Union; Susan Coolidge's What Katy Did novels; TV series Star Trek: The Next Generation; History Of Manchester United Football Club. Show less