8 Out of 10 Cats Does Countdown — Episode 3: David O'Doherty, Natasia Demetriou, John Kearns

You are watching the episode David O'Doherty, Natasia Demetriou, John Kearns Jimmy Carr hosts as Sean Lock and David O'Doherty go up against Jon Richardson and Natasia Demetriou. John Kearns joins Susie Dent in Dictionary Corner, with Rachel Riley.