After 20 years, the sequel to Trainspotting is finally being made, with the trailer revealed Thursday.

Danny Boyle‘s hit in 1996 followed four heroin addicts on a quest for drugs and sex. Ewan McGregor, as Mark Renton, became famous with the cult-classic movie.

The trailer is below, but be warned that it is not safe for work considering split seconds of nudity along with suicidal and drug-related themes. T2 will be released on the silver screen as of January 27, 2017.