Season
- Season 0 2012-01-02
- Season 1 2013-04-12
- Season 2 2013-07-26
- Season 3 2014-01-03
- Season 4 2014-06-06
- Season 5 2014-09-05
- Season 6 2015-01-09
- Season 7 2015-05-03
- Season 8 2016-01-15
- Season 9 2016-02-25
- Season 10 2016-08-05
- Season 11 2016-09-24
- Season 12 2017-01-13
- Season 13 2017-06-22
- Season 14 2017-08-18
- Season 15 2018-01-19
- Season 16 2018-07-13
- Season 17 2019-01-11
- Season 18 2019-07-26
- Season 19 2020-01-09
- Season 20 2020-07-30
- Season 21 2021-01-14
- Season 22 2022-01-07
- Season 23 2022-07-29
- Season 24 2023-01-06
- Season 25 2024-01-12
- Season 26 2024-07-19
- Season 27 2025-01-03
- Season 28 2025-07-25
Season 28 Episode
- Season 12 Stephen Mangan, Noel Fielding, Fay Ripley, Brett Domino Trio
- Season 12 Russell Howard, Roisin Conaty, Phil Wang, Nick Helm
- Season 12 David O'Doherty, Johnny Vegas, Jamie Laing, Holly Walsh
- Season 12 Joe Wilkinson, Jayde Adams, David Baddiel
- Season 12 Joe Wilkinson, David Mitchell, Roisin Conaty, Tom Allen
- Season 12 Jonathan Ross, Michelle Wolf, Johnny Vegas, Pappy's
- Season 12 James Acaster, Lee Mack, Sarah Millican, John Cooper Clarke
- Season 12 Joe Wilkinson, Chris Addison, Katherine Ryan, David O'Doherty
8 Out of 10 Cats Does Countdown - Season 12 Episode 2 Russell Howard, Roisin Conaty, Phil Wang, Nick Helm
7.30 47 minutes Jimmy Carr hosts the words and numbers quiz with Jon Richardson and Phil Wang vs guest captain Russell Howard and Roisin Conaty. Nick Helm is in Dictionary Corner.
