Celebrity Mastermind S15 E03 Episode 3

John Humphrys asks the questions as four famous faces brave the black chair. CBBC's Lauren Layfield answers questions on the Jurassic Park films, broadcaster and journalist David Aaronovitch on The Archers, BBC Breakfast's Tim Muffett on the films of Danny Boyle and double Paralympic gold medallist Kadeena Cox on Arsenal FC.