I had done lots of theater and I really wanted to do screen work. I said to my agent, "Look, I really want to do screen work and I want to concentrate on that now" and he said, "Well, it's going to be tough for you."

I read the books and I really, really wanted to play the part. I started kundalini yoga, kickboxing and running, and completely changed my diet. I felt I wanted to undergo what was necessary for the part. I love a challenge. And I love defying limitation, gender stereotypes and people’s expectations of me as an actress.

Everyone has something that defines them, whether they're wildly intelligent or whether they have really big feet.

I don't really have any interest in playing the same part again and again. Let's just keep everything crossed that doesn't happen.

I'm just not wearing any makeup. People thinking I'm wearing prosthetics of all sorts, I just don't have any makeup on.

I'm certainly really rather tall at 6 foot 3, and I've been this way since I was 14, but for years, women who are even 5 foot 10 have come up to me in the street and said, 'Oh, it's so nice to see a woman who is taller than me. I've always felt like a giant.'

They told me I would find it difficult to find work because of the way that I look and they weren't wrong. [laughs] I thought, "Well, I'll prove you wrong" because I genuinely believed that the world was a more diverse place than they perhaps viewed it to be.