1: 8 Out of 10 Cats Does Countdown Katherine Ryan, Roisin Conaty, Jessica Hynes, Sara Pascoe, Lolly Adefope, and Morgana Robinson as "Natalie Cassidy"

2: 8 Out of 10 Cats Does Countdown Katherine Ryan, Joe Wilkinson, John Cooper Clarke

3: 8 Out of 10 Cats Does Countdown Miles Jupp, Alan Carr, Roisin Conaty, Ivan Brackenbury

4: 8 Out of 10 Cats Does Countdown Rob Beckett, Claudia Winkleman, Nick Mohammed, Joe Wilkinson

5: 8 Out of 10 Cats Does Countdown Phil Wang, Alan Carr, Harriet Kemsley, David O'Doherty, Joe Wilkinson

6: 8 Out of 10 Cats Does Countdown Richard Ayoade, Jessica Knappett, Alex Horne

7: 8 Out of 10 Cats Does Countdown Kevin Bridges, Joe Wilkinson, Victoria Coren Mitchell, Adam Kay

8: 8 Out of 10 Cats Does Countdown Roisin Conaty, Alan Carr, Joe Lycett, Spencer Jones