S11 E1 • Shaun Keaveny, Mark Watson, Bunny Campione, Frank Cottrell Boyce

Another four famous faces risk their reputations on television's toughest quiz. BBC Radio 6 Music presenter Shaun Keaveny, comedian Mark Watson, Antiques Roadshow expert Bunny Campione and the writer of the 2012 Olympic Opening Ceremony, Frank Cottrell Boyce answer questions on Led Zeppelin, the Canterbury Tales, Stewart Granger and Oliver Postgate

Première diffusion : 23 décembre 2013

S11 E2 • Gail Porter, Danny John-Jules, Prue Leith, Mike Bushell

Presenter Gail Porter, Red Dwarf star Danny John-Jules, food writer Prue Leith and BBC Breakfast's Mike Bushell take on the Mastermind chair answering questions on number one singles, the choreographer Bob Fosse, wartime food and Alan Partridge.

Première diffusion : 28 décembre 2013

S11 E3 • James Allen, David Bradley, Chris Ramsey, Shobu Kapoor

Four more celebrities take on the famous black chair as the Formula One commentator James Allen, the actor David Bradley, Hebburn star Chris Ramsey and Shobu Kapoor from Citizen Khan answer questions on Roald Dahl, Max Wall, The Sopranos and Jack Kerouac's On the Road

Première diffusion : 30 décembre 2013

S11 E4 • With Josh Widdicombe, Katharine Merry, Sian Reese-Williams and Nick Baker