8 Out of 10 Cats Does Countdown — Series 12

E01 Stephen Mangan, Noel Fielding, Fay Ripley, The Brett Domino Trio (Rob J Madin, Ste Anderson), Mark Murray 13 Jan 2017 E02 Russell Howard, Roisin Conaty, Phil Wang, Nick Helm 20 Jan 2017 E03 Johnny Vegas, Jamie Laing, David O'Doherty, Holly Walsh 27 Jan 2017 E04 Joe Wilkinson, Jayde Adams, David Baddiel, Pat Sharp 03 Feb 2017 E05 Joe Wilkinson, Roisin Conaty, David Mitchell, Tom Allen 10 Feb 2017 E06 Jonathan Ross, Johnny Vegas, Michelle Wolf, Pappy's (Ben Clark, Matthew Crosby, Tom Parry) 17 Feb 2017 E07 Lee Mack, Sarah Millican, James Acaster, John Cooper Clarke 24 Apr 2017 E08 Joe Wilkinson, Katherine Ryan, Chris Addison, David O'Doherty 01 May 2017