Camera's are cheap. It's the lenses that are expensive.

When you make a thriller/horror, darkness is [your] friend, because it lets the imagination go wild and what not. So you always end up going into darkness.

I could only shoot when the subway was on the other platform. Little things like that, and the platform is very narrow. It's not like you can hide if a subway comes so a lot of things happened because of that. Or a thousand people just came and looked straight into the lens like they didn't expect a movie to be shooting.

I think that everything changes when it goes through the Mac; it's cheap. I think people then don't pay too much importance to the take, if you can do 40 takes.

Camera's are cheap. It's the lenses that are expensive.

You have to offer sort of an evolution visually and do things like you've never seen before, like a fight between two men in a toilet on an airplane which was very exciting.

I will shoot on film as long as they make it.