The University of Dundee is host as four more contenders are quizzed in the quest to find Mastermind's 12th champion.Robert Foulkes (schoolteacher) Life and Work of Antoine Lavoisier Maisie Lunan (retired) Life and Works of J. M. BarrieJohn McGrath (principal teacher) Second Punic War 219-202 BC George Snowden (solicitor) The operas of Gilbert and Sullivan Director