There's a difference in our ages [with Leonardo DiCaprio], but we were both in the same sort of position [on The Quick and the Death movie].Everyone below us in a casting position were all these really famous character actors like Keith David. And they were looking at the two of us going, 'Who are these guys?' So that naturally kind of put us together in a way where we'd just hang out together because we didn't care about status. We just wanted to enjoy the experience. The two things that have changed about Leo [ DiCaprio] since that time: he can drink legally and he's no longer a virgin.

We've been given this gift, our planet, and we've found no other place in the universe that we can inhabit. I want to do something to create radical change to help save it. It's our responsibility.

I touched emotions I've never tapped in my entire life. I've heard people say, 'I hope this movie doesn't glamorise drugs.

I like doing things that scare me. I went bungee jumping, but sky diving is just the sickest thing.

I became an actor at a very young age, but I also had a deep respect for nature and I think I was sort of a little biologist when I was younger. I watched documentaries on rainforest pollution and the loss of species and habitats for animals around the world. It affected me in a very hardcore, emotional way when I was younger. So, later in life I wanted to continue that path more and investigate and learn more about ecological issues.

I always wanted to be an actor and I'd never dreamt that not only would I be able to do this for a living, but also on top of that I'd be able to choose and steer the course of my own career.

I've gotten to play some pretty intense characters and I tend to think it's therapeutic for me.