In films you do a scene, you play around with it and unless you're doing a lot of reshooting, which no one has the luxury to do, you deal with the problem for a day and then you move on. On some level, it never allows you to go very deep into what performing is about.

I like the idea of sitting in a theater with a bunch of people. With technology now, people are getting more and more isolated. I like the community coming around the story. You don't have that with a DVD. People go home, they're tired from work, they can turn it off. It doesn't make you commit the same way, if you can control the movie. More difficult movies, it's too easy to turn them off. All the time, I see movies I know if I had seen it on DVD, I wouldn't have hung with it. If you see it on the screen, you hang with it and it pays off better than a movie you can easily sit through on DVD.

Mounting those red stairs [in Cannes] is something I've done with a very different intention many times. So it's interesting any time you witness those shifts of perspective. The beach scenes were also fun. It felt very strange and very theatrical to kind of commandeer it and have La Mer booming over the speakers.

I don't worry so much about the audience. I want them very much to be involved and enjoy the movie, but I try to just inhabit the character in a full way, where I can create a personal stake.

While we have a very strong popular culture, the roots of American culture are very shallow, and we put emphasis on how a movie does as far as the box office goes. Many years ago, it would have been vulgar to print box - office grosses in the paper. Now The New York Times does it, and it's the big story for people interested in arts and entertainment on Monday. Which is why emphasis has shifted away from filmmakers and fallen on movie stars and business people.

I aspire to be an instrument of the director. I'm happiest like that. The stronger the director, the more I'm willing to give them. It's not just about admiration for their films, it's how they deal with you, and whether they get you or the way you work. If they don't, you better adjust your way of working to suit them. I want to work with people who are good at what they do, and people who are passionate. As you get older, you suffer fools less easily. That's why there's all those cranky character actors. I'm an exception. I'm a sweetheart.

It's true in the beginning I started playing villains, and I think that's pretty clear, because if you don't conventionally look a certain way and you've got a certain kind of presence when you're young, then what's available to you is character roles, and the best character roles when you're young tend to be villains.