I've been in the business since I was 16, so I've had a 14-year career. I've always had acting in my blood. Doing this, whatever it is, was something I was drawn to since my earliest memories. Ironically, I lived in Hollywood, but never understood that all it took was getting an agent and being persistent.

From an outsider's perspective, it's amazing what [Clint Eastwood] does. If he's not directing a film, he's acting in it, or rather he's composing the music for that film. His commitment to what he does is astounding for all of us to witness. It's inspiring, actually.

To play a repressed gay man, I had to explore what life was like in an era of sexual repression.

I've changed. You can't help it. Your mind starts working in a different way. You feel really scrutinised by people.

I've just got to maintain my passion for what I do.

Right now, our mother -- our mother -- all of our mothers, Mother Earth is hurting. And she needs a generation of thoughtful, caring and active kids like all of you to protect her for the future. You can help us win the battle to clean up our air, our water, our land, to protect our forests, our oceans and our wildlife.

I didn't worry about what DeNiro thought... I went in, looked him in the eye, and got the part. I was confident, even though I'd never done anything like it before. Now I realise it was ignorant confidence-I had no idea.