I'm possibly a very morbid person but I think about death a lot. I don't know if it's maybe from being on films that's often playing Harry [Potter] or I just think it's a natural thing that I have. It's something that I think about just because it's fascinating in a very alien kind of way.

I think, as an actor, and particularly if you are playing the lead in something, you have to view yourself as the head of department for the cast. All of the other departments are accountable and have somebody at the helm who is leading them all the time, and I don't think that the actors should be any different.

I'm quite confident, but I don't fancy myself. I don't really care about how I look.

I don't know what to do with it. I'm very fortunate to have it, and it gives you room to maneuver. But the main thing about having money is it means you don't have to worry about it. And that for me is a lovely thing. It's not for fast cars and hookers.

Every day I would come to set [of Swiss Army Man] going like, "How are we going to do this?".

I was worried on a personal level because I wanted to be slightly taller than I am, ideally. But I've now accepted it. Basically, I came to the conclusion a while ago that you can either be really bitter about it or you can make loads of funny jokes.

I'll say American for now. I really have no preference, though. Nationality is nothing. It's all about the girl - but she has to be curvy!