1. Episode 1

Dwayne Johnson, Emily Blunt, Matthew McConaughey and James Norton join Graham on his sofa. And there's live music and chat from singer-songwriter RAYE.

2. Episode 2

Taylor Swift, Cillian Murphy, Greta Lee, Jodie Turner-Smith and Domhnall Gleeson join Graham on his sofa. And there's live music from Scottish great Lewis Capaldi.

3. Episode 3

Julia Roberts, Colin Farrell, Gloria Estefan and Benedict Cumberbatch join Graham on his sofa. And there's live music from Robbie Williams.

4. Episode 4

Bruce Springsteen, Jeremy Allen White, Jennifer Lawrence and Tessa Thompson join Graham on his sofa. And there's live music from Florence + The Machine.

6. Episode 6

Keira Knightley, Malala Yousafzai, Aimee Lou Wood and Chris McCausland join Graham on his sofa. And there's live music from Mumford & Sons and Hozier.

7. Episode 7

Glen Powell, Michelle Yeoh, Rosamund Pike and Jack Whitehall join Graham on his sofa. Ed Sheeran also joins the conversation after performing Camera from his album Play.

8. Episode 8

Hugh Jackman, Kate Hudson, Ben Stiller and Da'Vine Joy Randolph join Graham on his sofa. Singer-songwriter sombr performs his single 12 to 12.

9. Episode 9

Glenn Close, Alexander Skarsgård, Miriam Margolyes and Nicola Coughlan join Graham on his sofa. With music from Jessie J, performing H.A.P.P.Y from her new album Don't Tease Me with a Good Time

10. Episode 10

Kate Winslet, Jacinda Ardern, Alan Carr and Seth Meyers join Graham on his sofa. With music from Cat Burns, performing There's Just Something About Her from her album How to Be Human.

11. Episode 11

Timothée Chalamet, Emma Thompson and Rowan Atkinson join Graham on his sofa. With music from Brit Award-winning JADE.

12. Episode 12

Jack Black, Paul Rudd, Jessie Buckley and Michelle de Swarte join Graham on his sofa.

13. Episode 13

Chris Pratt, Cynthia Erivo, Dawn French and Rob Beckett join Graham on his sofa. With music from singer-songwriter Jack Savoretti.

14. Episode 14

Sir Idris Elba, Martin Freeman, Erin Doherty and Wunmi Mosaku join Graham on his sofa. With music from singer-songwriter Olivia Dean.

15. Episode 15

Anthony McPartlin, Declan Donnelly, Joe Keery and Claire Foy join Graham on his sofa. With music from singer-rap artist Tinie Tempah.

16. Episode 16

Halle Berry, Chris Hemsworth, Rachel McAdams and John Bishop join Graham on his sofa. Jessie Ware performs her new single.

17. Episode 17

Hollywood stars Margot Robbie and Jacob Elordi, Oscar-nominated Amanda Seyfried and dancer Johannes Radebe join Graham on his sofa. Jacob Alon performs their single Don’t Fall Asleep.

18. Episode 18

Stephen Graham, Kaley Cuoco, Leo Woodall and Adrian Lester join Graham on his sofa. With music from Gorillaz, performing their new single Orange County.

19. Episode 19

Benicio del Toro, Jennifer Garner, Gordon Ramsay and Charli XCX join Graham on his sofa. With music from Foo Fighters.

20. Compilation Show (1)

First of two compilations of highlights from the recent series, featuring a host of stars, including Dwayne Johnson, Emily Blunt, Matthew McConaughey, Taylor Swift and many more.

21. Compilation Show (2)

Second of two compilations of highlights from the recent series, featuring a host of stars.