David Mitchell, Katherine Ryan, David O'Doherty 8 Out of 10 Cats Does Countdown : Season 6 Episode 1
TV-MA Channel 4 30m
Aired: January 9th, 2015 @ 9:00 PM EST on Channel 4
Jimmy Carr hosts as Sean Lock and David Mitchell take on Jon Richardson and Katherine Ryan. David O'Doherty joins Susie Dent in Dictionary Corner, while Joe Wilkinson 'assists' Rachel Riley.
