Plot: Competitors from Leicester, Birmingham, Nottingham and Burslem take up the Mastermind challenge at Keele University to win a place in the semi-final round. The contenders are: Kate Irving, chartered accountant -The Life and Career of Otto von Bismarck Michael Gearx, pharmacist - History of Church of England since 1530 Charles Potts, probation officer - Life and Works of Ernest Hemingway Alan Rush, researcher - Myths and Legends of King Arthur 1100-1485