Tommy Boyd, Andy Crane, Brinsley Forde, Denise Pearson, Linda Lusardi, Vicki Michelle, Jan Leeming and John Kettley take part in a special 1980s edition of the general knowledge quiz, in which they try to come up with the least likely correct answers to a series of questions posed to members of the public. Plus, a special performance from Jason Donovan. Presented by Alexander Armstrong and Richard Osman.