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.

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.

Anamorphic is very difficult because the distance from the lens to the person to focus is very long so you need a lot of distance from the camera to the person so that means that you need a lot of space.

Now that everyone's shooting digital they want the anamorphic to soften the look. You know, to make it more filmic.

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.