We look at science as the ultimate answer for everything yet we are really messy organisms and when the two collide in the upper echelons of medicine you think science will prevail but it's not always that way.

I try to work hard. I'm really proud of what I get to do as a living. I still pinch myself. But I also know it's a craft, and I can get better at it and learn every time I do it. So I try to work hard no matter what the task is.

You'd have to be pretty hard-nosed not to feel some sympathy for the guy [Doctor Strange].

I haven't done period dramas back-to-back, or really anything back-to-back. You get asked to do what you're most recently famed for, so I'm careful of not repeating myself.

It was great. I got to hang out with him [Martin Freeman as Bilbo Baggins], and I kept a straight face for a bit and then I started giggling because I know Martin, I don't know Bilbo. For Martin to be sitting there playing Bilbo is amazing. He's going to be amazing, he's going to be fantastic in this film.

I have pitfalls. I have emotional responses to things that are really not about me. They're about other people.

Animations are really powerful - it's not just entertainment, it's a very cunning way to get good ideas across.