In this heat, John Humphrys grills four more contenders on James Bond films, Alexander McCall Smith's 44 Scotland Street novels, 20th-century US presidents and the musicals of Rodgers and Hammerstein.

John Humphrys presents another heat of the classic quiz. The subjects are the films of Peter Sellers, astronomy, the life and music of Arthur Lee and Love and John Galsworthy's Forsyte Saga.