Trainspotting (1996) [The Criterion Collection]

A wild, freeform, Rabelaisian trip through the darkest recesses of Edinburgh low-life, focusing on Mark Renton and his attempt to give up his heroin habit, and how the latter affects his relationship with family and friends: Sean Connery wannabe Sick Boy, dimbulb Spud, psycho Begbie, 14-year-old girlfriend Diane, and clean-cut athlete Tommy, who's never touched drugs but can't help being curious about them…

– Commentary with director Danny Boyle, producer Andrew Macdonald, co-writer John Hodge, and actor Ewan McGregor