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

I think it's very interesting for a director that enjoys thrillers and mysteries like I do to have the challenge to do that.

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

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

Producers and studios want to make movies that are more appealing internationally and I think that you have to use your different cultures as an advantage to be able to make those movies.

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

Obviously in the close-ups we bring extras around or we do it later, but them running in and the big shots, they don't know. They're just coming out.