Jimmy Carr hosts a special Christmas edition of 8 Out of 10 Cats Does Countdown, packed with festive surprises.
Jon Richardson and Jack Dee take on Lee Mack and Rose Matafeo in the classic words and numbers quiz. They're joined by guests Stevie Martin and Joe Wilkinson, and Countdown regulars Susie Dent and Rachel Riley.
Airs Friday 23rd December at 9pm on Channel 4.