This week's show is a wonderful Welsh triple-bill, featuring a rare appearance by the legendary Dame Shirley Bassey, who chats about her starry career and sings The Girl from Tiger Bay. Award-winning actor Michael Sheen talks about his roles as Tony Blair, Kenneth Williams, David Frost and Brian Clough, and brilliant Welsh comedian Rhod Gilbert takes the comedy chair.

Graham is joined by Oscar-winning actress Cate Blanchett, Hollywood star Ewan McGregor, actor Michael Sheen and Little Britain star Matt Lucas, plus there's music from Keane.

Together on Graham's sofa are Hollywood superstar Nicole Kidman, starring as the actress-turned-princess in Grace of Monaco, Hulk star Mark Ruffalo, talking about his new movie Begin Again, actor Michael Sheen promoting Soccer Aid, and music from Ed Sheeran performing his new single Sing.

Featuring Gloria Estefan, talking about her musical On Your Feet, and David Tennant and Michael Sheen, who star in Terry Pratchett’s Good Omens. With music from Jonas Brothers.

The BAFTA award-winning host is back, connecting to the world around him with his famous mix of star guests, jokes and stories, including the notorious red chair - now relocated to the comfort of your own armchair at home.

Graham is joined by George Clooney, Michael Sheen, David Tennant, Viola Davis and Vanessa Kirby, and Michael Ball and Alfie Boe perform Have Yourself a Merry Little Christmas .

Graham is joined by Jessica Chastain, Claire Foy, Peter Dinklage, Michael Sheen, Cush Jumbo and Joe Lycett. Music comes from The Divine Comedy.

Graham is joined by knight of the stage and screen Ian McKellen, award-winning actor Michael Sheen, actor Ambika Mod, and top comic Josh Widdicombe. With music from chart-topper Gabrielle, who performs her single A Place in Your Heart.