Celebrity Mastermind: Season 16, Episode 7

16 - 7: Laurence Rickard, Martin Hughes-Games, Vogue Williams, John Pienaar

John Humphrys presents as four more celebrities put their reputations on the line in the famous black chair. The contenders are Horrible Histories actor Laurence Rickard, Springwatch presenter Martin Hughes-Games, model and presenter Vogue Williams and the BBC's deputy political editor John Pienaar.