Which 1996 Danny Boyle film, set in Edinburgh, stars Ewan McGregor as a heroin addict trying to clean up his life?

Trainspotting

The film is based on the 1993 novel by Irvine Welsh and became a central piece of 1990s 'Cool Britannia' culture. It is widely recognized for its energetic visual style and its influential Britpop-heavy soundtrack.