Adam Hills, Jaret Von Erich, Sam Brown, Matt Hales (S12E08)

S12E01 Suzi Perry, John Otway, Charlie Simpson, Richard Fairbrass S12E02 Mike Read, Dan Hipgrave, Jessica Garlick, Rick Wakeman S12E03 June Sarpong, Gordon Haskell, Mikey Craig, Tom McRae S12E04 Gary Beadle, Chas Smash, Kathryn Williams, Scott Mills S12E05 Jimmy Carr, Claudia Winkleman, Roisin Murphy, Lisa Stansfield S12E06 Fearne Cotton, Sarah Whatmore, Dennis Locorriere, Christian Livingstone S12E07 Christian O'Connell, Nick Bracegirdle, Guy McKnight, Rich Hall S12E08 Adam Hills, Jaret Von Erich, Sam Brown, Matt Hales S12E09 Hugh Cornwell, Siobhan Fahey, Sean Rowley, Barry Cryer S12E10 Liz Bonnin, Su-Elise Nash, DJ Sammy, Tom Rhodes S12E11 Ron Mael, Russell Mael, Pete Tong, Dave Johns