Trainspotting (film) discussing which chapters of the book would and would not translate into film. Hodge finished the first draft by December. Macdonald secured financing from Channel 4, a British television station known for funding independent films. Pre-production began in April 1995. Ewan McGregor was cast after impressing Boyle and Macdonald with his work on their previous film, "Shallow Grave". According to Boyle, for the role of Renton, they wanted the quality of Michael Caine's character in "Alfie" and Malcolm McDowell's character in "A Clockwork Orange", "repulsive ... with charm "that makes you feel deeply ambiguous about what he's doing." McGregor shaved
Chris McGregor Chris McGregor Christopher McGregor (24 December 1936 – 26 May 1990) was a South African jazz pianist, bandleader and composer born in Somerset West, South Africa. McGregor grew up in the then Transkei (now part of the Eastern Cape Province), where his father was headmaster at a Church of Scotland mission institution called Blythswood. Here McGregor was exposed to the music of the local amaXhosa people. This music is a rich and varied music which pervaded every aspect of life – from formal rituals to the casual activities and encounters of everyday life, such as herding cattle or just walking