T2 Trainspotting (2017) is a British black comedy-drama film directed by Danny Boyle, serving as a sequel to the iconic 1996 film Trainspotting. Written by John Hodge and based on characters created by Irvine Welsh, the film reunites the original cast, including Ewan McGregor as Mark Renton, Ewen Bremner as Spud, Jonny Lee Miller as Sick Boy, and Robert Carlyle as Begbie.