In this movie there is a lot of drug use but also sex scenes, including full frontal nudity from Ewan McGregor and one quick scene with Ewen Bremner.
In this movie, there is a lot of nudity, including from Ewan McGregor who spends most of the movie completely naked. When being casted for the role, he was asked "Look, you're going to be completely naked, and we need to be able to shoot anything.". Ewan answered "Thank's okay". Then they asked "Would you simulate sex with a woman?". Ewan said "Yeah, no problem." Then they asked "Would you simulate sex with a man?. Ewan said "Yeah, that's okay.". He got the role!
In this movie, Ewan McGregor, Jonathan Rhys Meyers and Christian Bale play admirably. Ewan is seen naked in great details while Jonathan is briefly seen. This movie is a must have with great music in it, sung mostly by Jonathan himself.
Ewan McGregor has sex with many woman throughout the movie. 51 minutes in the movie, the woman he is in bed with pulls the cover out of Ewan. It reveals Ewan McGregor's very impressive soft uncut dick.