Together on Graham's sofa: Avengers assemble! Earth's mightiest heroes are in town. The Incredible Hulk, Mark Ruffalo, joins fellow Oscar-nominated star Jeremy Renner and actress and singer Elizabeth Olsen. Also on the show are top comedian Josh Widdicombe and, performing Lonesome Street, Brit supergroup Blur.

Joining Graham on the sofa are queen of 30 Rock, comedian and writer Tina Fey, who is starring with Amy Poehler in new film Sisters, The Hateful Eight star Kurt Russell and Josh Widdicombe. Plus chat and music from Australian singer-songwriter Sia.

On Graham's sofa are Oscar-winning Hollywood star Matthew McConaughey, promoting new crime adventure Gold; actress Christina Ricci, starring as Zelda Fitzgerald in Z: The Beginning of Everything; comedian Josh Widdicombe; and singing star Ed Sheeran, who chats and performs Castle on the Hill.

Graham kicks off the new year with a sparkling line-up of guests, including Martin Freeman, Denzel Washington, Josh Widdicombe, Nina Sosanya and musical guest James Morrison.

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.