S08E01 - Charlotte Church, Maggie Gyllenhaal, Russell Howard

S08E02 - Lord Alan Sugar, Pamela Stephenson, Lee Mack, James Blunt

S08E03 - Johnny Knoxville, Joan Rivers, Catherine Tate

S08E04 - Colin Farrell, Daniel Radcliffe, Rhod Gilbert, Rihanna

S08E05 - Bette Midler, Stephen Fry, David Haye

S08E06 - Jack Black, Miranda Hart, John Waters, Justin Bieber

S08E07 - Barry Manilow, Katherine Jenkins, Sean Lock, Ann Widdecombe

S08E08 - Cher, Dawn French

S08E09 - Matt Lucas, David Walliams, Matt Smith

S08E10 - Keanu Reeves, Emilia Fox, Marcus Brigstocke, Imelda May

S08E11 - Matt LeBlanc, Mary Portas, David Mitchell, Donald Sutherland

S08E12 - Vince Vaughn, Sarah Millican, Diddy

S08E13 - Kate Hudson, Russell Kane, Tinie Tempah

S08E14 - Dame Helen Mirren, Emily Blunt, Ed Byrne, The Wanted

S08E15 - Sigourney Weaver, Professor Brian Cox, Sandi Toksvig, Sugarland

S08E16 - Ashton Kutcher, Heston Blumenthal, Greg Davies, Hurts

S08E17 - Matthew Fox, John Bishop, Diane Kruger, Jessie J

S08E18 - Stanley Tucci, Miriam Margolyes, Jimmy Carr, Bruno Mars

S08E19 - Liam Neeson, Bradley Cooper, Stephen Merchant, Jo Brand, Blue