I'm fascinated by the First World War because it was supposed to be the war to end all wars, and it was the biggest conflagration that this particular planet had seen. There was a lot of talk about utopia and how it was possible, and then, because of these events that for one reason or another couldn't be stopped, the idea of utopia went out the window.

What's so fascinating about people is what they don't show. People are masters at it; usually actors show too much.

And when you're with a great crew like we had, it becomes a thrilling, again, collaboration, which is to me one of the great aspects of the process that you go through. I find myself at this point in my career, getting potentially, incredibly bored if I stand around a lot, so that's why I really like the pace of television.

When you're playing a man, you can look tired and horrible and you still look okay. As a woman, if you're tired, it's terrible. It was such a luxury not having to worry about that.

I love histories. I love learning. I love books that talk about people who made a real impact on history, because it always has to do with who they were at that time and what their personalities were like and what their strengths and weaknesses were.

I'm an actor, that's my contribution.

I left the studio at 5:30 in the morning. It's an incredible mind exercise. You have to, obviously, have stamina, but you really feel like you're kind of feeding your mind. It's a challenge of learning lines very fast and then you have to be lose enough to hopefully make good choices in a much shorter amount of time that it takes to film certain scenes.