It's quite a dangerous career move to go wilfully on making films that may not find a distributor.

I love working with Lars [von Trier]! I've worked with him three times. I did the narration of Dogville and Manderlay.

Films don't take as long as people think. 'Harry Potter,' people always used to say, 'Well, my God, do you ever get any time to yourself?' I think I did, in 'Harry Potter,' over a 12 year period I did five days. So it's not exactly exhausting.

I'm not interested in awards. I never have been. I don't think they are important. Don't get me wrong, if somebody gives me a prize, I thank them as gratefully as I know how, because it's very nice to be given a prize. But I don't think that awards ought to be sought. It encourages our business to be competitive in absolutely the wrong way. We're not sportsmen; we're not trying to come in first.

Film has changed vastly in the time that I've been an actor, and it's, I think, very much for the better. I think there are just magnificent films now, and they're blossoming in the way that the novel did years ago.

[Bong Joon-ho'] is quite different but technically, he is as clever as [Alfred] Hitchcock. That's saying something. In humanitarian terms, I think he is much cleverer. He is one of the best directors I've worked with. I absolutely adore working with him.

I have lots of favourite memories but I can't say that I have a favourite film.