In the much anticipated sequel of Danny Boyle's 1996 hit movie Renton (Ewan McGregor) and the crew reunite after 20 years.
The trailer features an updated version of Renton's speech "choose life, choose Facebook, Instagram and zero-hour contracts", he says.
Other parts of the clip looks like this movie will be just as trippy as the original.
Watch the trailer here:
The film releases in cinemas in January 2017.