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.

Borat shows American stereotypes of Eastern Europe but it's an accurate depiction of what a certain type of American is. They think they can buy and sell these girls and then they get bought and sold.

I've always wanted to make a big apocalypse movie. I love 28 Weeks Later, I think it's great but Cell is totally different. It's about people's dependence on technology, the collapse of society and watching everything fall apart. That's something I've always wanted to do, which I believe it can!

Twitter is wonderful. You can kill rumours instantly.

I want to have an ending where people say: "That's the most shocking ending I've ever seen in a mainstream horror film."

The film, 'Aftershock,' for me is really about how the minor problems in life that we think are so major ultimately mean nothing when a tragedy happens, when a real problem happens.

If you don’t want to be scared in a horror film, don’t close your eyes. Close your ears.