I love Twitter; I'm on Twitter quite a lot.

I don't describe myself as a sociable person now. I can be quite... you know... grumpy? Is that a word? I guess I can be a bit grumpy.

I don't see the point of being an actor and doing the same thing, all the time. Where's the challenge there?

People say, 'Oh, you're famous now, so you must go to L.A.' - I don't live in L.A. now - but it's like, why wouldn't you? The weather is amazing, the film industry's there, it's a great quality of life.

I would be happy living on a massive ranch in Montana and not seeing anyone except my friends and family.

I'm so thrilled to have been asked to guest in the Doctor Who Christmas Special, I'm such a fan of the show. The read-through was very difficult for me; I wanted to keep stuffing my fingers into my ears and scream 'No spoilers!' Every day on set I’ve had to silence my internal fan-boy squeals!

There's a difference between watching a film and watching a bit of cinema and enjoying a film as a piece of cinema.