When preparing for a role, a month is a luxury. Sometimes you've maybe got two weeks before you start on something. So you have to learn how to do it quickly. And the longer you have a role, that it lives in your imagination, the more you're going to be able to contribute when you get on set. Because it's really about your subconscious having time to sit with the part, so you're out doing something and then something occurs to you, you know?

I like the adrenaline of live performance, whatever that is, appearing in front of an audience of any kind, whether it's one or a hundred or a thousand. It gives you a buzz of adrenaline, its exciting. The thing about that is that you want to make those nerves work for you in terms of an energy that's appropriate for the part and the performance, and not to distract the people who are watching so that they become nervous for you.

I wasn't aware of my dad being an actor when I was young. I remember there was an Australian children's entertainer on television called Ralph Harris and when I'd say my father was an actor, kids would say, you know, 'oh, is he Ralph Harris?' And I had to say no and then they would lose interest.

I really wanted to get out of England.

My father was a Catholic, but my mother wasn't. She had to do that weird deal you do as a Catholic - they deign to sanction your marriage and you have to bring your children up as Catholics.

Often in films there's more of allowing the actors to make the dialogue fit better in their own. Also, you get to a location and the geography is different, so the lines don't line up the right way, so you do have to change stuff.

I think you always learn something in every character you play onstage, either personally or creatively.