Celebrity Mastermind

John Humphrys puts former Celebrity Mastermind winners Tim Vine, Alastair Stewart, Hal Cruttenden and Samira Ahmed to the test in a champion of champions special.

Featuring contestants Bronagh Waugh, Darren Harriott, Adam Pearson and Riyadh Khalaf.

Paul Chuckle, Amanda Henderson, Geoff Norcott and Levi Roots are in the spotlight tonight.

Dylan Llewellyn, Claire McCollum, Caspar Lee and Rickie Haywood-Williams feature tonight.

Carl Frampton, Victoria Fritz, Wayne Sleep and Rav Wilding are in the spotlight tonight.

Dr Ranj Singh, Jessica Wright, Alan Johnson and Katy Brand brave the famous black chair

Ade Edmondson, Yung Filly, Serena Guthrie & Gareth Thomas are put to the test by John Humphrys in the classic quiz where celebrities go under the spotlight.

John Humphrys asks the questions as Radzi Chinyanganya, Ruth Madeley, Ann Widdecombe and Tom Read Wilson go under the spotlight in the celebrity version of the classic quiz.

John Humphrys puts Bez, Maya Sondhi, Darren Bent and Elizabeth McKenna to the test in the classic quiz where celebrities go under the spotlight and brave the famous black chair.

Kelly Gallagher, Stephen Bailey, Daniel Lawrence Taylor and Bobby Seagull are put to the test by John Humphrys in the classic quiz where celebrities take to the famous black chair.