Rob Brydon, Lee Mack and David Mitchell return for an episode of previously unseen material from the comedy panel show. Over the course of the programme, a host of celebrity guests reveal amazing stories about themselves, some of which are true, and some of which are not. The aim of the game is to fool the opposition into mistaking fact for fiction and fiction for fact.Amongst the guests on David Mitchell's team are Joan Bakewell, Susan Calman, Mel Giedroyc, Jason Manford, Sarah Millican, Stephen Mangan, Dermot O'Leary, Richard Osman, Jon Richardson, Greg Rutherford, Isy Suttie and Kirsty Young.Guests joining Lee Mack include Charles Dance, Warwick Davis, Matt Dawson, David Harewood, Paul Hollywood, Carol Kirkwood, Bob Mortimer, David O'Doherty, Joanna Scanlan, Gok Wan, Henning Wehn and Josh Widdicombe.