Ewan McGregor

November 1996: You are Ewan McGregor. In Trainspotting you play Britain's most famous heroin addict. You're fêted at Cannes, then signed by Hollywood. What do you do next? Star in a film in which you mostly appear naked, with words painted on your penis. Of course.

Starring in a sequel to The Shining, one of the greatest horror films of all time? Or going back to Scotland to shoot the follow-up to Trainspotting? Ewan McGregor reveals which scared him most. (Clue: it was the one with all the drugs.)