QI does Countdown in this unaired QI nugget, featuring Jimmy Carr, David Mitchell, Phill Jupitus, Alan Davies and Stephen Fry; with Susie Dent in Dictionairy Corner. More Unaired QI nuggets. Joe Wilkinson, David Mitchell, Roisin Conaty, Jon Richardson, Tom Allen, Rachel Riley and Susie Dent completely lose it after Jimmy Carr's joke about Susie and glory holes! Russell Howard and Jon Richardson reveal a lot of embarrassing stories about each other, from their time living together, in this bonus round. Watch the series on All 4: Watch Sean Lock's funniest moments from 8 Out Of 10 Cats Does Countdown - part 1! Watch the series on All 4: More about this programme: Trevor Noah talks about Zulus and demonstrates his click-singing.