John Humphrys puts four more famous faces under the spotlight. The contestants are Sky news's political editor Faisal Islam, comedian Lloyd Langford, Saturday Mash-Up presenter Yasmin Evans and Made in Chelsea's Ollie Locke.

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.