I think it was in my second week that I auditioned for Battlestar. I was very "Oh gosh, I want to be in television, I want to be in something, but I don't know if I want to be in this."

Film and television as a medium has only very recently begun to be taught at the great drama schools in the UK. When I was at drama school in the UK, I was there for two and a half years, and we did one week of television and film. It's right before you leave. It's like, "We've taught you Anton Chekhov and William Shakespeare, you are likely to be in a washing-up soap-liquid commercial."

I've been acting for years and years, at prep school - school plays, that kind of thing. That was always very high on my agenda. I went to study English for two reasons. Principally because when I was in university, studying drama wasn't considered an option. You couldn't get a degree course for it. And so many plays and things that I was interested in landed themselves in a broader spectrum of literature.

From university, I tried to get into the profession almost immediately, and just got kind of kicked back in London, by lots of people saying, "Well, you know, we'll need to see you in something. And the easiest way for you to get seen in something is drama school. That is the best way to get an agent."

I think it was in my second week that I auditioned for Battlestar. I was very "Oh gosh, I want to be in television, I want to be in something, but I don't know if I want to be in this."

Anybody who has political ambition has an Achilles heel.

Rather than, as an actor, I want the audience to like me, I'm going to smile beautifully and I've got everybody's sympathy - what about showing the moments when somebody is unbelievably petty? Or really selfish? The faults, the little things, those are the things that interested me about playing the character.