Danny Boyle, Ewan McGregor, Jonny Lee Miller, Robert Carlyle, Ewen Bremner and Izzy Bizu

On Graham's sofa are Oscar-winning director Danny Boyle, and the stars of T2 Trainspotting, Ewan McGregor, Jonny Lee Miller, Robert Carlyle and Ewen Bremner. Plus musical guest Izzy Bizu, who performs Talking to You.