A special celebrity 1970s 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 Babs Powell and Dee Dee Wilde, John Conteh and Alan Mullery, Michael Keating and Jacqueline Pearce, and Martin Lee and Sandra Stevens.

A celebrity comedians 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 Hal Cruttenden and Justin Moorhouse, Rhona Cameron and Sean Hughes, Jeremy Hardy and Francesca Martinez, Robert Webb and Isy Suttie.

A celebrity journalists 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 Jane Moore and Kevin O'Sullivan, Miranda Sawyer and Tony Parsons, Toby Young and Melissa Kite, and Lizo Mzimba and Frank Gardner.