Oscar-winning director Danny Boyle talks to Mark Kermode about his new thriller Trance, which stars James McAvoy, Rosario Dawson and Vincent Cassel. He also discusses the highs and lows of his film-making career, which includes Trainspotting, 28 Days Later and Slumdog Millionaire, and reveals how his working-class, left-wing upbringing helped shape his vision for the opening ceremony of the London 2012 Olympic Games.