8 Out of 10 Cats Does Countdown S3 (later renumbered S4) consisted of 7 episodes in 2014. All episodes were broadcast on C4.

In this series the regulars, for each show, were:

• Jimmy Carr – Host and writer
• Sean Lock – Team Captain
• Jon Richardson – Team Captain
• Susie Dent – Dictionary Corner / Lexicographer
• Rachel Rylie – Arithmetician
• John Pohlhammer – announcer

Jimmy was on the writing team for all shows – here.

Details of all episodes, to date, are on the main Countdown page – here.

Without repeating the names listed above – the panel / dictionary corner guests were:

Ep1 – June 6 2014

• Jonathan Ross
• Roisin Conaty
• David O’Doherty
• Joe Wilkinson

Ep2 – June 13 2014

• Freddie Flintoff
• Rhod Gilbert
• Henning Wehn
• Joe Wilkinson

Ep3 – June 20 2014

• Josie Long
• Rob Beckett
• Vic Reeves
• Joe Wilkinson

Ep4 – June 27 2014

• Jason Manford
• Stephen Mangan
• Tim Key
• Joe Wilkinson

Ep5 – July 4 2014

• Claudia Winkleman
• Jo Brand
• Bill Bailey
• Joe Wilkinson

Ep6 – July 11 2014

• Bill Bailey
• Josh Widdicombe
• Jake Yapp
• Joe Wilkinson

Ep7 – July 18 2014

• Bob Mortimer
• Richard Osman
• Matthew Crosby
• Joe Wilkinson