8 Out of 10 Cats Does Countdown

The Rematch - Clarke Carlisle, Joe Wilkinson, David O'Doherty (1x1)

Air date: Aug 24, 2012

Jimmy Carr, Sean Lock and Jon Richardson take on the famous words and numbers quiz. Jimmy Carr hosts proceedings, and Sean Lock faces Jon Richardson in a rematch of the original encounter. David O'Doherty is in Dictionary Corner along with Countdown regular Susie Dent. Meanwhile the country's favourite boffin Rachel Riley provides the letters and numbers with a little help from comedian Joe Wilkinson.