John Humphrys questions more contestants in the famous black chair
Former Mastermind champions go head-to-head for a place in the Champion of Champions final
Champion of Champions homepage
John Humphrys poses the questions as four contestants brave the black chair
John Humphrys poses the questions as four contestants brave the famous black chair.
Four Doctor Who aficionados compete to see who is the UK's top Doctor Who fan.
Quiz show presented by Magnus Magnusson.
Quiz programme presented by Magnus Magnusson.