John Humphrys presents the last semi-final of the classic quiz. The specialist subjects are Teotihuacan, Derry Girls, the Silk Road and Olympic fencing.
Discover 11,128,835 listings and 277,935 playable programmes from the BBC
John Humphrys presents the last semi-final of the classic quiz. The specialist subjects are Teotihuacan, Derry Girls, the Silk Road and Olympic fencing.