This quiz show celebrates the art of argument. Two teams of celebrities debate about current affairs such as the credit crunch and the olympics. The teams take part in a number of rounds including a visual aids round and an alternative 'flip-flop' round (where contestants have to argue against themselves).
For the fist three series the show was hosted by John Sergeant and the teams were captained by Marcus Brigstocke and Rufus Hound. The fourth series is hosted by Sean Lock and the teams are captained by Seann Walsh and Robert Webb.