S20 E1: Justin Timberlake, Anna Kendrick, Daniel Radcliffe, Robbie Williams

S20 E2: Ewan McGregor, Danny DeVito, Miranda Hart, Sam Neill, John Bishop, Amber Riley

S20 E3: Amy Adams, Jeremy Renner, Chris O'Dowd, Niall Horan

S20 E4: Tom Cruise, Cobie Smulders, Jude Law, Catherine Tate, Kings Of Leon

S20 E5: Benedict Cumberbatch, Eddie Redmayne, Bryan Cranston, LeAnn Rimes

S20 E6: Ben Affleck, Sir David Attenborough, Matt Smith, Claire Foy, Sting

S20 E7: Rosamund Pike, Michael McIntyre, Andrew Lloyd Webber, Coldplay

S20 E8: Tom Hanks, Gemma Arterton, Joseph Gordon-Levitt, Mo Farah, Olly Murs

S20 E9: Jennifer Lawrence, Chris Pratt, Jamie Oliver, Will.i.am, Emeli Sande

S20 E10: Carrie Fisher, Grayson Perry, Sandi Toksvig, Nadiya Hussain

S20 E11: Nicole Kidman, Dev Patel, Felicity Jones, Dawn French, Sir Michael Parkinson, Jack Savoretti

S20 E12: Will Smith, Dame Helen Mirren, Naomie Harris, Martin Freeman, Katie Melua

S20 E13: Ben Affleck, Sienna Miller, Ryan Gosling, Emma Stone and Gregory Porter

S20 E14: Matthew McConaughey, Christina Ricci, Josh Widdicombe and Ed Sheeran

S20 E15: Danny Boyle, Ewan McGregor, Jonny Lee Miller, Robert Carlyle, Ewen Bremner and Izzy Bizu

S20 E16: Annette Bening, Asa Butterfield and Elbow

S20 E17: Denzel Washington, Jamie Dornan, Keanu Reeves, Whoopi Goldberg, Rag'n'Bone Man

S20 E18: Tom Hiddleston, Ruth Wilson, Ricky Gervais, Daniel Radcliffe, Joshua McGuire, Tinie Tempah

S20 E19: Hugh Jackman, Sir Patrick Stewart

S20 E20: Compilation Show