The Graham Norton Show Season 18 Season 18, episode 6 Dame Maggie Smith, Alex Jennings, Bradley Cooper, Sienna Miller, Justin Bieber October 30, 2015 49 min Previous episode Daniel Craig, Naomie Harris, Christoph Waltz, Sam Smith Next episode Michael Fassbender, Kate Winslet, Julie Walters, 50 Cent, Ellie Goulding