8 Out of 10 Cats Does Countdown is a British hybrid comedy panel show on Channel 4. It is a crossover of 8 Out of 10 Cats and game show Countdown A chance to watch top moments from the comedy game-show mash-up, with guests including Richard Ayoade, Aisling Bea, Alan Carr, David Mitchell, Katherine Ryan and Johnny Vegas (United Kingdom 2012-2021)