The great exception to that, of course, is Johnny Depp, who is absolutely the ultimate character actor. Johnny Depp is the future of the character actor and thanks to his success maybe we will see the return of an era when my sort of actor is back in vogue. It's not in vogue for me to be in Hollywood movies as lots of different people.

I'm really not interested in showing me or playing me. My gift as an actor, given to me, is to be able to become other people.

Napoleon was one of the most complex personalities in history.He was ruthless, small in stature, a bully, vulnerable, unfaithful and I think he was the first person to shoot prisoners of war so that he had food for his own army. He was absolutely single-minded but he also obviously had charm. How else could a man like him have come back as he did and have the nation rise to a man!

There are clues in the script... he will say "I think drugs are immoral"'... but the guy who says that kills, tortures, pimps and has whores working for him. There is this strange morality going on, which is rather like the Mafia.

When I was 16, I made some little 35mm documentaries about the poor in London. I went round Notting Hill, which was a real slum in the 1950s, shooting film.

I love playing real people. It's a huge challenge and responsibility which I take on board and which I relish. It also scares me to death. Give me a totally fictional character and I don't have the same sort of responsibility. If, though, I play Sigmund Freud or Robert Maxwell or whoever then there is a responsibility.

I love music, especially classical like Verdi; it's a great way to relax.