I think anyone who works in medicine has superpowers.

I never was obsessive about anything I watched when I was a kid, except maybe 'The A-Team' and 'Airwolf' And I loved 'Knight Rider' and then later 'Baywatch.'

[Sherlock Holmes] has to understand the world. That's very much John's [Watson] influence on him. But like a lot of the friendships and relationships in that world, it's born out of necessity. It makes him better. There's a pragmatism to it. It's not whimsical or sentimental. It's born out of necessity.

I am a PR disaster because I talk too much.

Anyone who works in the NHS has superpowers. It's a miracle, it is magic.

That's something I have to work on: to separate what really matters, to conserve energy by not worrying about what other people think. When I walk through that door, it's about home. If I didn't do that, I'd become consumed by one thing only and damage the people who love me. And it would damage the work.

I'm always playing characters with intellects profoundly superior to mine. That's great fun, even though it's as much a fantasy for me as for the people watching me.