I think it's not misplaced in 'Doctor Who' to have someone who is little bit edgy and maybe a little volatile and dangerous.

I think I probably hoped for it a little bit, but I'm not an optimist. I'm a realist... or maybe even a pessimist.

Everyone has a little bit of Howard and Chad in them. I think there's Christine in all men as well.

I think every character rubs off on you a little bit.

Life is just a flick of the fingers. Let's face it. And any little bit - you can expand it or enrich it, I think you want to push that and do it.

I like to make people think a little bit.