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 think video is very useful, but it's very useful when you want a certain reality.

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

I moved to Hollywood when I was 18. I never saw it as a disadvantage in any way. Quite the opposite.

Shooting digitally would not have been easier. Cameras are the same size. I always shoot on film unless I have a reason not to, which I haven't had yet.

For me, it was the challenge of doing a movie that is in one location. Usually, there are a few scripts obviously always going around with stories that happen in one location.

If you do any thriller or horror movie a big part of the process is accounting for the cell phone.