You can't really gauge the difficulties of television. There's difficulties and joys that happen with an amazing, great team, when one is working. Television can be a very frustrating job for almost anybody working in television, because you're shooting episodically, and you don't know one scene from the next, and maybe they change around.

I was really not familiar at all with Edward Snowden. I like to get that right out of the way and really learned most of what I know from Oliver's [Stones] script.

I'm very, very serious about what I do. I think there are a lot of people out there sort of thinking it's anybody's game. You know, "You pick up a camera and you make a movie." My experiences over the years have taught me there's a lot more than that to making a film - there's also getting the film seen, and all kinds of complex realities.

I think I understand the line between my job and the director's. I have no interest in directing. Not my movie, not your movie, nobody's movie.

I am a smoker, I'm ashamed to say. I had given it up for many years, then picked it up again. It's a horrible habit. I struggle with myself all the time. And I love to smoke.

I think the funny thing about acting for me - and I hold it in a very holy, spiritual way - not to be overly fundamentalist about it, but it's that important to me - is that it is an ancient healing art.

Acting is the business of truth, so that we can see ourselves reflected back and learn.