Storyline:Twenty years after leaving Edinburgh's Leith district and turning to a middle-class life, Mark Renton (Ewan McGregor) returns to his hometown, where much has changed and much has remained the same, and where his old friends and acquaintances, including Spud (Ewen Bremner), Sick Boy (Jonny Lee Miller) and Begbie (Robert Carlyle) are already waiting for him. Although all of them are now away from heroin, they still have no life in orderly paths. And not all of them are happy about the returnee: With Spud and Sick Boy, Renton quickly rejoins old times, but all three try to avoid meeting Begbie, who recently escaped from prison not very good at Renton. Continuation of the drug cult movie "Trainspotting" by Danny Boyle. The sequel is based on the Irvine-Welsh novel "Porno". The book is ten years after "Trainspotting" and instead of drugs, the ex-clique to Renton deals with the porn business.