S15 E1: Joe Wilkinson, Kevin Bridges, Jessica Knappett, John Cooper Clarke

S15 E2: Lee Mack, Victoria Coren Mitchell, Alan Carr, Dane Baptiste, Sam Simmons

S15 E3: Alan Carr, Josh Widdicombe, Joe Wilkinson, Sara Pascoe, Bill Bailey

S15 E4: Johnny Vegas, Rhod Gilbert, Joe Wilkinson, Roisin Conaty, Tom Allen