I've always wanted to be involved in an exorcism movie. But I thought, "How do you make something scarier than The Exorcist?" The answer is you don't. But that doesn't mean you can't make something that is original and interesting.

As a kid, I was the neighbourhood baby-sitter - very responsible, always in charge.

If someone gets up and walks out of the movie, it means it's really affected them.

The difference is in Hostel it's in the theatre - it's in public but it's in a private place. You have to actively make a choice to want to go see it. It's not being forced on anyone. Whereas 24 you can be flipping channels and it's right there in your living room. Anyone has access to that. But that just shows how mainstream it is and how people are seeing this stuff on YouTube. People are scared of it. This is a subject matter that everyone's talking about and everyone's thinking about, particularly in American culture.

One of the great joys of life, now that you can afford a nice suit, is getting one for free. That's why I like to do press tours - I always say making movies is just an excuse to get free clothing.

'Eraserhead' is a weird, horrible nightmare, and it doesn't narratively make sense. Stuff's happening, but you honestly feel like you're in a nightmare, and it has such disturbing imagery that it stays with you forever once you've seen it.

Dawn Of The Dead is about how we're just a country cannibalizing itself, turning into one shopping mall, and everyone at the mall is just brain-dead, wandering around. Capitalism gone awry, and the worst parts of human nature coming out. All these different things that people read into the films that are all there, very strong anti-Bush sentiments that went into making those films. It's great. I like it when people get it the second or third time, when someone else points it out to them. They don't realize it's been there all along. Those are my favorite movies.