My mother was a dancer, so I like to use the body as part of the instrument of acting.

That was one of the reasons why I wanted to tell the story of Colin Price. I saw someone in this fictionalized political character that was trying to do something important for his city. He meant well, but then you see that the human flaws had really derailed his past. It seems to be happening more and more in our country. I wanted to hold a mirror up to that.

I do like characters that have flaws, some sort of pathos to them that they are trying to sort out.

I hit the ground running, without a lot of training, so I had to do whatever I could do to survive as a professional, and if that meant being that character 24/7 and acting out, I was going to do that. I lived those characters, I brought them home with me.

Actors have an opportunity to use storytelling as a way to solve pain.

'Knowing' is one of those movies where you're going to get the spectacle, and you're going to have the entertainment in the grand science fiction tradition. But also, it will perhaps stimulate some discussion to help you sort out on your own where you might choose to go in terms of your own needs. Now, I say that without preaching.

The end of the world is on people's minds. We have the power to destroy or save ourselves, but the question is what do you do with that responsibility.