Contestants try to score as few points as possible by plumbing the depths of their knowledge.
Sandi Toksvig looks at the naked truth with Richard Osman, Lolly Adefope, Lee Mack, and Alan Davies.
Inspelad på Hammersmith Apollo i London inför publik. Varje avsnitt presenteras av en ståuppkomiker.
David is joined by Frank Skinner and Bill Oddie, while Lee Mack is joined by Jon Richardson and Sarah Millican.
David is joined by Mackenzie Crook and Chris Packham, while Lee Mack is joined by Victoria Coren and Rhod Gilbert.
Sandi has a night to remember with Noel Fielding, Holly Walsh, David Mitchell, and Alan Davies.
Joining Rob Brydon, Lee Mack and David Mitchell are Jack Dee, Romesh Ranganathan, Gaby Roslin and Tinchy Stryder.
This time, the guests are Ben Miller, Henning Wehn, Doon Mackichan and Alex Brooker.
Revisit some of the boys' races, taking place in alarmingly unsuitable vehicles, in equally unsuitable locations! We also look at some extreme driving - from risking life and limb on Bolivia's Death Road to crossing hippo-infested waters in Botswana.
Sandi looks at some non sequiturs with Miles Jupp, Deirdre O'Kane, Phill Jupitus, and Alan Davies.
Sandi Toksvig hosts the `QI' Christmas special with guests Josh Widdicombe, Susan Calman, Matt Lucas and Alan Davies.
Sandi Toksvig talks nonsense with Holly Walsh, Nish Kumar, Phill Jupitus, and Alan Davies.
BAFTA-nominated actor and comedian from the valleys Rob Brydon hosts, and special guests are funny lady Sarah Millican and Ireland's very own Jason Byrne.
Sandi Toksvig looks at nature and nurture with Ross Noble, Cariad Lloyd, David Baddiel, and Alan Davies.
Together on Graham's sofa: star of stage and screen Sir Ian McKellen talking about his one-man stage show, Oscar-nominated Brit Carey Mulligan in new US drama `Wildlife', `Kingsman' star Taron Egerton playing Robin of Loxley in the new `Robin Hood', and singing star Michael Bublé who chats and performs `I Only Have Eyes For You'.
A compilation of the best bits from the current series. Guests include Pamela Anderson, Rachel Riley, Alex Brooker, Lethal Bizzle and many more famous faces.
Aisling Bea, Jessica Knappett and David O'Doherty face Rob Beckett, Richard Osman and Ellie Taylor to discuss the nation's most popular Brits. Jimmy Carr hosts.
The team hit Norway for a Winter Olympics special in which they attempt Olympic events, but with cars. In a world first, the team fire a rocket-powered Mini off a ski jump, Jeremy and James tackle the biathlon with the latest 4x4s, Richard stages a game of car ice hockey, and the new Jaguar XK races a speed skater.