Plot: The Sainsbury Centre for Visual Arts at the University of East Anglia, Norwich, is the setting where Magnus Magnusson asks the questions of four more semi-finalists: Howard Dolan (assistant director, CBI) British and American military and naval aircraft, 1939-51; Kenneth Barr (supply teacher) Ed Murrow ; Patricia Pay (assistant land registrar) Nabokov; Trevor Brown (retired bank official) Hollywood musicals, 1933-58.