| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Joe Wilkinson take on Jon Richardson and Jayde Adams. David Baddiel joins Susie Dent in Dictionary Corner. With maths whizz Rachel Riley. (S12 Ep4) [S] | Fri, Aug 29, 1:15 am | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Joe Wilkinson take on Jon Richardson and Jayde Adams. David Baddiel joins Susie Dent in Dictionary Corner. With maths whizz Rachel Riley. (S12 Ep4) [S] | Thu, Aug 28, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Jon Richardson and David O'Doherty take on guest captain Johnny Vegas and Jamie Laing. Holly Walsh joins Susie Dent in Dictionary Corner. With Rachel Riley. (S12 Ep3) [S] | Thu, Aug 28, 1:05 am | E4 Extra | 65 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Jon Richardson and David O'Doherty take on guest captain Johnny Vegas and Jamie Laing. Holly Walsh joins Susie Dent in Dictionary Corner. With Rachel Riley. (S12 Ep3) [S] | Wed, Aug 27, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Jon Richardson and Phil Wang take on guest captain Russell Howard and Roisin Conaty. Nick Helm joins Susie Dent in Dictionary Corner. With Rachel Riley. (S12 Ep2) [S] | Tue, Aug 26, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sarah Millican and Phil Wang take on Tom Allen and Roisin Conaty. Sam Campbell joins Susie Dent in Dictionary Corner. With Rachel Riley. (S24 Ep2) [S] | Sun, Aug 10, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sarah Millican and Tom Allen take on Joe Wilkinson and Rosie Jones. And Mr Swallow joins Susie Dent in Dictionary Corner. With Rachel Riley. (S26 Ep2) [S] | Sun, Aug 3, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Richard Ayoade and Kemah Bob take on Jonathan Ross and Maisie Adam. With Sarah Keyworth, Susie Dent and Dr Anne-Marie Imafidon. (S26 Ep5) [S] | Mon, Jul 28, 1:05 am | E4 Extra | 65 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Jonathan Ross and Joe Wilkinson take on Roisin Conaty and Ahir Shah. Catherine Cohen joins Susie Dent in Dictionary Corner. With Dr Anne-Marie Imafidon. (S24 Ep1) [S] | Sun, Jul 20, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Jon Richardson and Guz Khan take on Katherine Ryan and Joe Wilkinson. Alasdair Beckett-King joins Susie Dent in Dictionary Corner. Rachel Riley does the math. (S27 Ep3) [S] | Sun, Jul 13, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Jon Richardson and Katherine Ryan take on Richard Ayoade and Laura Smyth. Mat Ewins joins Susie Dent in Dictionary Corner. With Rachel Riley. (S26 Ep4) [S] | Sun, Jul 6, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Richard Ayoade and Rob Beckett take on Jon Richardson and Claudia Winkleman. Adam Riches joins Susie Dent in Dictionary Corner. With Rachel Riley. (S11 Ep5) [S] | Fri, Jul 4, 10:00 pm | E4 Extra | 65 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Lee Mack and Bob Mortimer take on Sean Lock and Victoria Coren Mitchell. Alex Horne and The Horne Section join Susie Dent. With Rachel Riley. (S11 Ep4) [S] | Fri, Jul 4, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Roisin Conaty and Joe Wilkinson take on Jon Richardson and Nabil Abdulrashid. David O'Doherty is in Dictionary Corner. With Jimmy Carr, Susie Dent and Rachel Riley. (S23 Ep5) [S] | Sun, Jun 29, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as guest captain David Walliams and Jessica Hynes take on Jon Richardson and Rhod Gilbert. Sam Simmons joins Susie Dent in Dictionary Corner. With Rachel Riley. (S11 Ep3) [S] | Fri, Jun 27, 10:00 pm | E4 Extra | 65 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as guest captain David Walliams and Jonathan Ross take on Jon Richardson and Joe Lycett. Isy Suttie joins Susie Dent in Dictionary Corner. With Rachel Riley. (S11 Ep1) [S] | Fri, Jun 27, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and David O'Doherty take on Jon Richardson and Natasia Demetriou. John Kearns joins Susie Dent in Dictionary Corner. With Rachel Riley. (S10 Ep3) [S] | Fri, Jun 13, 11:05 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Roisin Conaty take on Jon Richardson and Nish Kumar. Adam Buxton joins Susie Dent in Dictionary Corner. With Rachel Riley. (S10 Ep2) [S] | Thu, Jun 12, 10:00 pm | E4 Extra | 65 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Henning Wehn go up against Jon Richardson and Victoria Coren Mitchell. Tom Allen joins Susie Dent in Dictionary Corner. With Joe Wilkinson. (S10 Ep1) [S,W] | Thu, Jun 12, 1:00 am | E4 Extra | 65 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Henning Wehn go up against Jon Richardson and Victoria Coren Mitchell. Tom Allen joins Susie Dent in Dictionary Corner. With Joe Wilkinson. (S10 Ep1) [S] | Wed, Jun 11, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Katherine Ryan take on Jon Richardson and David Mitchell. Nick Helm joins Susie Dent in Dictionary Corner. With Rachel Riley. (S9 Ep5) [S] | Wed, Jun 11, 2:05 am | E4 Extra | 55 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Katherine Ryan take on Jon Richardson and David Mitchell. Nick Helm joins Susie Dent in Dictionary Corner. With Rachel Riley. (S9 Ep5) [S] | Tue, Jun 10, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Kevin Bridges take on Jon Richardson and Rebecca Front. Joe Lycett joins Susie Dent in Dictionary Corner. With maths whizz Rachel Riley. (S9 Ep4) [S] | Tue, Jun 10, 12:50 am | E4 Extra | 65 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Kevin Bridges take on Jon Richardson and Rebecca Front. Joe Lycett joins Susie Dent in Dictionary Corner. With maths whizz Rachel Riley. (S9 Ep4) [S] | Mon, Jun 9, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Jon Richardson and Alex Brooker take on Johnny Vegas and Sara Pascoe. Tom Allen joins Susie Dent in Dictionary Corner. With Claudia Winkleman and Rob Beckett. (S9 Ep3) [S] | Fri, Jun 6, 2:00 am | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Jon Richardson and Alex Brooker take on Johnny Vegas and Sara Pascoe. Tom Allen joins Susie Dent in Dictionary Corner. With Claudia Winkleman and Rob Beckett. (S9 Ep3) [S] | Thu, Jun 5, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts. Sean Lock and Bob Mortimer take on Jon Richardson and Holly Walsh. Isy Suttie joins Susie Dent in Dictionary Corner. Claudia Winkleman stands in for Rachel Riley. (S9 Ep2) [S,W] | Thu, Jun 5, 1:55 am | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts. Sean Lock and Bob Mortimer take on Jon Richardson and Holly Walsh. Isy Suttie joins Susie Dent in Dictionary Corner. Claudia Winkleman stands in for Rachel Riley. (S9 Ep2) [S] | Wed, Jun 4, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Vic Reeves take on Jon Richardson and Aisling Bea. David O'Doherty joins Susie Dent in Dictionary Corner. With Rachel Riley. (S9 Ep1) [S] | Wed, Jun 4, 1:45 am | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Vic Reeves take on Jon Richardson and Aisling Bea. David O'Doherty joins Susie Dent in Dictionary Corner. With Rachel Riley. (S9 Ep1) [S] | Tue, Jun 3, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Isy Suttie take on Jon Richardson and Richard Osman. Alex Horne and The Horne Section join Susie Dent in Dictionary Corner. With Rachel Riley. (S8 Ep4) [S] | Tue, Jun 3, 1:50 am | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Isy Suttie take on Jon Richardson and Richard Osman. Alex Horne and The Horne Section join Susie Dent in Dictionary Corner. With Rachel Riley. (S8 Ep4) [S] | Mon, Jun 2, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Miles Jupp take on Jon Richardson and Sara Pascoe. Sam Simmons joins Susie Dent in Dictionary Corner. With Rachel Riley. (S8 Ep3) [S] | Thu, May 29, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts the panel show, as Sean Lock and Rob Beckett take on Jon Richardson and Cariad Lloyd. Jamie Laing joins Susie Dent in Dictionary Corner. With Rachel Riley. (S8 Ep2) [S] | Wed, May 28, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts the panel game as Sean Lock and Jason Manford take on Jon Richardson and Roisin Conaty. Sam Simmons joins Susie Dent in Dictionary Corner. With Rachel Riley. (S8 Ep1) [S] | Mon, May 26, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts the panel game as Sean Lock and Greg Davies take on Jon Richardson and Holly Walsh. Vic Reeves joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep17) [S,W] | Thu, May 22, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Sara Pascoe take on Jon Richardson and Josh Widdicombe. Alex Horne and The Horne Section join Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep16) [S] | Wed, May 21, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Liza Tarbuck take on Sarah Millican and Romesh Ranganathan. Phill Jupitus joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep13) [S] | Tue, May 20, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Freddie Flintoff take on guest captain Bill Bailey and Roisin Conaty. Rob Beckett joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep12) [S] | Mon, May 19, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Johnny Vegas take on guest captain Sarah Millican and Rob Beckett. Vic Reeves joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep10) [S] | Thu, May 15, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Seann Walsh take on guest captain Joe Wilkinson and Danny Dyer. Bill Bailey joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep9) [S] | Wed, May 14, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Roisin Conaty take on Sarah Millican and Rhod Gilbert. David O'Doherty joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep8) [S] | Tue, May 13, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Bob Mortimer take on Sarah Millican and Katherine Ryan. Alex Horne and The Horne Section join Susie in Dictionary Corner. With Rachel Riley. (S7 Ep7) [S] | Mon, May 12, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Vic Reeves take on Lee Mack and Sara Pascoe. Alex Horne and The Horne Section join Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep6) [S] | Fri, May 9, 2:00 am | E4 Extra | 45 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Vic Reeves take on Lee Mack and Sara Pascoe. Alex Horne and The Horne Section join Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep6) [S] | Thu, May 8, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Miles Jupp take on Jon Richardson and Greg Davies. Holly Walsh joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep5) [S] | Thu, May 8, 1:00 am | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Miles Jupp take on Jon Richardson and Greg Davies. Holly Walsh joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep5) [S] | Wed, May 7, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Rob Beckett take on Jon Richardson and Katherine Ryan. Greg Davies joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep4) [S] | Wed, May 7, 1:55 am | E4 Extra | 50 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Rob Beckett take on Jon Richardson and Katherine Ryan. Greg Davies joins Susie Dent in Dictionary Corner. With Rachel Riley. (S7 Ep4) [S] | Tue, May 6, 9:00 pm | E4 Extra | 60 mins |
| 8 Out of 10 Cats Does Countdown | Jimmy Carr hosts as Sean Lock and Rhod Gilbert take on Jon Richardson and Sara Pascoe. Johnny Vegas is in Dictionary Corner, while Joey Essex 'assists' Rachel Riley. (S7 Ep3) [S] | Tue, May 6, 1:50 am | E4 Extra | 55 mins |