Ray Winstone is head honcho of the North London mob I worm my way into through his nephew, my best friend since primary school, played by Jude Law. I see him as the way out of my dead-end courier job. Part of the appeal to play him, apart from the karaoke of course, is because he is extremely unlikeable. He has some underlying psychotic tendencies and I based him on a real postman who re-invented himself as a gangland killer.