Overview: Four contenders face Magnus Magnusson to answer questions on their specialised subjects and general knowledge. From the Great Hall of the University of Exeter. Contestants: Andy Taggart (teacher) history of the Balkans 1774-1923; Patricia Pay (assistant land registrar) life and works of Tolstoy; Ralph Kite (freelance researcher) land weapons 1900-75; Jeremy Parrott (lecturer) 20th-century fiction publication in Britain.