A special celebrity Radio 2 edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman. Featuring Jo Whiley and Jeremy Vine, Zoe Ball and Michael Ball, Ken Bruce and Anneka Rice, Vanessa Feltz and Craig Charles. Plus, a performance from Mika.

A special celebrity food and drink edition of the general knowledge quiz in which four teams try to come up with the answers that no one else could think of.Presented by Alexander Armstrong and co-host Richard Osman. Featuring Brian Turner and Fay Maschler, Jilly Goolden and Olly Smith, Sophie Grigson and Michael Caines, Cyrus Todiwala and Tony Singh.

A special celebrity experts edition of the general knowledge quiz in which four teams try to come up with the answers that no one else could think of.Presented by Alexander Armstrong and co-host Richard Osman. Featuring Kieran Long and Piers Taylor, Martin Roberts and Amanda Lamb, Vicki Butler-Henderson and Tiff Needell, and John Hammond and Laura Tobin.