Renton, Spud, Sick Boy and Begbie cross paths 20 years later, and a small 'business' opportunity crops up -- but no one's forgotten Renton's betrayal. Kelly Macdonald, Anjela Nedyalkova, James Cosmo, Shirley Henderson, Jonny Lee Miller, Ewen Bremner, Ewan McGregor, Robert Carlyle, Logan Gillies, Ben Skelton, Aiden Haggarty Added on HBO 2023-02-11. Youtube Trailer