I tend to be attracted to characters who are up against a wall with very few alternatives. And the film then becomes an examination of how they cope with very few options. And that's, I guess, what interests me in terms of human behavior.

In the case of a film like The Exorcist or To Live and Die in L.A., I saw the whole movie in my head before I went to shoot it. I never did storyboards, or anything like that. I had the film in my head.

None of the chase scenes that I did had any opticals. We had to do all of that physically. The first thing you have to do is see it in your mind's eye. You have to envision it. Imagine someone knitting a sweater or a scarf. They either have a pattern in front of them, or they see a pattern in their mind's eye. Then it's one stitch at a time. That's what shooting a chase is like.

The studios mostly threw away the negatives of the classic films. They had no interest in their legacy.

Technique is of less interest than character and story.

I have control over every single frame on Blu-ray. If I want a scene bluer, I get that scene bluer. Originally, there was some fluctuation with the prints. If you made a thousand, or a few thousand prints, there is no control over any of that. But now I can make a master using the digital process.

All the great countries are at odds with one another over something, and yet if they don't cooperate they're going to blow up.