David is joined by Greg Davies and Konnie Huq, while Lee Mack is joined by Phil Tufnell and Marcus Brigstocke.
David is joined by Frank Skinner and Bill Oddie, while Lee Mack is joined by Jon Richardson and Sarah Millican.
A compilation of some of the best moments from the UK's premier motoring programme, with Jeremy Clarkson, Richard Hammond and James May.
Comedy clip show highlighting amusing internet videos.
Louis travels to one of America's leading children's psychiatric treatment centres, in Pennsylvania, to meet some children who have been diagnosed with several disorders, in an effort to understand what drives parents to put their children on drugs, and to find out if the latest pharmaceuticals are taking the place of old-fashioned parenting skills.
Sandi Toksvig talks nonsense with Holly Walsh, Nish Kumar, Phill Jupitus, and Alan Davies.
Sandi Toksvig natters about noodles with Matt Lucas, Jerry Springer, Cariad Lloyd, and Alan Davies.
Contestants try to score as few points as possible by plumbing the depths of their knowledge.
Sandi Toksvig considers some naval navigation matters with Johnny Vegas, Ronni Ancona, Jimmy Carr, and Alan Davies.
Sandi Toksvig runs the numbers with Colin Lane, Sarah Millican, Noel Fielding, and Alan Davies.
Giles and Monica travel to South Africa where they experience a land of contrasts through working in two very different hotels. The Silo is an industrial-chic, luxury art-themed hotel in the heart of Cape Town. It sits in the former elevator shaft of a 90-year-old 187-foot grain silo (once dubbed the tallest building in sub-Saharan Africa).
Host Jimmy Carr and team captains Jon Richardson and Sean Lock are joined by Henry Winkler, Henning Wehn, Romesh Ranganathan and Rebecca Adlington.
Across Europe, police forces are on the hunt for fugitives, fleeing from justice. Detectives in the UK, Amsterdam and Spain track down men and women on the run.