When I came into the acting profession, it was quite hierarchical. You didn't sit at the same table as the leading actor. Sir Laurence Olivier, Sir John Gielgud... these were very, very intimidating and powerful people.

Like journalists. The police have an extremely sick sense of humor, very guarded, very private, very male, which they need to survive on an everyday level. I don't think anyone has ever managed to tap that on the screen - it would actually be too shocking.

Film is a visceral experience so I think a good war movie is a valuable tool for making us understand what our military goes through, what the issues are, the good and bad sides of war and what we're asking our military to do.

I always love working with young actors, because there's always something to learn. It's always exciting to see the next generation and how they approach things and what's great about them and what's not so great about them.

When I was doing Shakespeare and I had spent a lot of time and effort in trying to become a great Shakespearean actress. That was how I started my career, was in the theater doing Shakespeare. And my ambition was to be a great classical actress. That was what I wanted more than anything. So, I really pursued that in the first four years of my career. And it was an uphill struggle. It really was. Shakespeare's difficult and Shakespeare in a big theater is even more difficult. So, anyway, it was a struggle for me.

A woman with knowledge is something that frightens the status quo quite a lot.

I am British. I love Britain for all its faults and all its virtues. My husband is American and I am largely based in Los Angeles, but whenever someone asks me where home is, I automatically say 'London.'