Sony Pictures Entertainment has released a “Legacy” trailer for its upcoming black comedy film, T2 Trainspotting. This is the long-awaited black comedy crime drama sequel to Trainspotting of 1996. The cult smash hit center on a heroin addict Mark Renton (Ewan McGregor) stumble through life of sobriety among a group of unreliable friends, Sick Boy(Johnny Lee Miller- Dexter), Begbie(Robert Carlyle -The Full Monty), Spud (Ewen Bremner -Black Hawk Down) and Tommy(Kevin Mckidd-Grey’s Anatomy). He also had an underage girl friend Diane(Kelly MacDonald-Boardwalk Empire) to ride along. His attempt to clean up , moving himself from Edinburg to London was short live when Begbie show up at his door follow by Sick Boy. Trainspotting is base on a novel Porno and its characters created by Irvine Welsh. Trainspotting 2 will reunite director Danny Boyle(Slumdog Millionaire, 127 Hours), writer John Hodge(Trance, The Program) and the principle cast of Ewan McGregor, Johnny Lee Miller, Robert Carlyle and Ewen Bemner. T2 Trainspotting has a limited release on March 3rd follow by wide release on March 10th to coincide with its 21st anniversary of the original film. Check out the trailer below.