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
Ewan McGregor first staged at the Hampstead Theatre before transferring to the Comedy Theatre in London's West End. In November 2001, McGregor made a cameo appearance in "The Play What I Wrote". From June 2005 to April 2007, McGregor starred alongside Jane Krakowski, Douglas Hodge and Jenna Russell in the Donmar Warehouse revival of "Guys and Dolls" after it transferred to the Piccadilly Theatre in London. He played the leading role of Sky Masterson. McGregor received the LastMinute.com award for Best Actor for his performance in 2005, and he was nominated for a Laurence Olivier Award for Best Actor in a Musical