Episode 1

Episode 2

Episode 3

Sarah Millican, Alesha Dixon, Morrissey

SU2C Special

Rob Delaney, Sharon Horgan, Catherine Tate, Adam Lambert, Roisin Murphy

Goldie Hawn, Romesh Ranganathan, Rudimental

Nick Grimshaw, Jason Manford, Years & Years

Bradley Cooper, Sienna Miller, Noel Fielding, Justin Bieber

Russell Howard, Dawn French, Little Mix

Danny Dyer, Josh Widdicombe, Rita Ora, Fleur East

Olly Murs, Grace Jones

Dara O Briain, Phillip Schofield, Holly Willoughby

Lady Colin Campbell, Karl Pilkington, One Direction

Kevin Bridges, Tina Fey, Gwendoline Christie

Christmas Special: Samuel L Jackson, John Bishop, Catherine Tate's Nan, Steph and Dom, Keith Lemon, Lorraine Kelly, Little Mix, One Direction