A special celebrity 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 Jennie McAlpine, Phil Tufnell, Luisa Zissman, James Hill, Steve Leonard, Trude Mostue, Marcel Somerville and Amber Davies

A special Christmas 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 Dave Hill and Rob Davis, Sally Lindsay and Roger McGough, Sonia and Jamelia, and Keren Woodward and Sara Dallin.