The sequel to one of the coolest British films of all time is finally happening — Trainspotting 2, or T2 as it is officially called is shooting right now. And the first footage has been released, in the this (very brief) trailer. Renton (Ewan McGregor), Spud (Ewen Bremner), Sick Boy (Jonny Lee Miller) and Begbie (Robert Carlyle) are all back, looking older but probably not wiser, while that classic Iggy Pop song plays.

T2 is in cinemas January 27, 2017.