The host returns with more light-hearted chat, talking to Hollywood star Harrison Ford about his new sci-fi adventure Ender's Game, and Sherlock actor Benedict Cumberbatch, currently appearing as WikiLeaks founder Julian Assange in The Fifth Estate. Comedian and actor Jack Whitehall is also on the sofa, and there'll be music and chat from James Blunt, who performs new single Bonfire Heart from his forthcoming album Moon Landing.

On Graham's sofa: the legendary Sir Paul McCartney, chatting and performing from his album New; star of Thor 2, heart-throb Chris Hemsworth; Oscar-winning actress Natalie Portman; pop diva Katy Perry; and comedy star James Corden.

On Graham's sofa: screen legend Robert De Niro, making a rare talk show appearance; Hollywood actress Michelle Pfeiffer; Ab Fab star Jennifer Saunders; and the one and only Cher, who also performs I Hope You Find It.

On Graham's sofa: pop legend Sir Elton John, chatting and performing Voyeur; actress Dame Judi Dench, starring in Philomena; journalist and presenter Jeremy Paxman; and comedian John Bishop.

Graham is joined by British actor Jude Law, starring in new gangster movie Dom Hemingway; comedian Greg Davies; and Dot Cotton herself, June Brown. Plus there's and chat and performance from pop sensation Lady Gaga.

Together on Graham's sofa are Oscar-winning actress and writer Emma Thompson, starring in new movie Saving Mr Banks; double Doctor Whos Matt Smith and David Tennant; top comedian Jimmy Carr; and pop star Robbie Williams, chatting and performing I Wanna Be Like You.

Graham is joined by Hollywood actor Colin Farrell who stars in the upcoming Disney movie Saving Mr Banks; controversial petrolhead Jeremy Clarkson; comedian Jo Brand; Sharon Osbourne, who talks about her new autobiography. Plus, Arcade Fire perform Afterlife.

Together on Graham's sofa are star of stage and screen, ex-Harry Potter Daniel Radcliffe; comedian Harry Hill; Great British Bake Off queen Mary Berry; Andrew Lloyd Webber; and music and chat from Sir Cliff Richard.

Together on Graham's sofa are Hollywood star Ben Stiller, talking about new film The Secret Life of Walter Mitty, campaigning chef Jamie Oliver, star of Sherlock, and The Hobbit Martin Freeman, and music and chat from Rebecca Ferguson.

The award-winning host continues his anarchic talk show. Graham is joined by actress Julie Walters, comedian Miranda Hart, Strictly judge Len Goodman and rap star Tinie Tempah.

Among the guests on Graham's sofa are Lena Dunham, creator and star of hit show Girls, British actress Olivia Colman and The Wire and Luther star Idris Elba, currently playing Nelson Mandela in The Long Walk to Freedom. Plus music from Keane.

Graham chats to Oscar-nominated actress Keira Knightley and actor-director Kenneth Branagh, both discussing new movie Jack Ryan. He is also joined by French footballing star Thierry Henry and comedian Lee Mack, with music from Katy B.

Guests on Graham's sofa include Hollywood star Matthew McConaughey, discussing his Golden Globe-winning performance in Dallas Buyers Club; actress Julianne Moore, starring in action movie Non-Stop; comedian and actor Alan Davies; and singer-songwriter Sheryl Crow, who performs in the studio.

Graham Norton continues his chat show, with guests including Hollywood star Toni Collette, talking about her new film A Long Way Down; actor Gary Oldman, appearing in new movie RoboCop; and comic actor Nick Frost.

Graham Norton continues his chat show, with guests including stars from the new movie The Monuments Men - Matt Damon, Bill Murray and Hugh Bonneville. And Paloma Faith performs her new single Can't Rely on You.

Among the guests on Graham's sofa are British actor Dominic Cooper, currently starring as James Bond's creator in 'Fleming: The Man Who Would Be Bond' and popstar Lily Allen, chatting and performing her new single 'Air Balloon'.

Among the guests on Graham's sofa are entertainment superstars, the two-and-only Ant and Dec; actor Jamie Dornan, soon to be seen in Fifty Shades of Grey; and actor Aaron Paul, who plays Jesse in the hit TV show Breaking Bad.