Any actor who tells you that they have become the people they play, unless they’re clearly diagnosed as a schizophrenic, is bullshitting you.

The great thing about having been in a lot of make-up, and stuff like that, is that when you're working with someone who's in it, and you've been there and done it, but you're not in it anymore, you feel so good.

One of my career ambitions was fulfilled working with John [Hurt]. I loved his work long before I ever had the idea of being an actor, so I was nervous to meet him. I was like a fanboy, like that annoying character on 'Saturday Night Live'. I'm sitting there. 'Do you remember when you were in 'Midnight Express'? Remember that scene you were in?' And he doesn't disappoint.

And of course I've got kids of my own now, and they love me being in the Harry Potter films. I'm now part of a phenomenon. You become incredibly cool to your kids, and you get a young fan base. So you became the cool dad at school. You're suddenly hip.

I was quiet, a loner. I was one of those children where, if you put me in a room and gave me some crayons and a pencils, you wouldn't hear from me for nine straight hours. And I was always drawing racing cars and rockets and spaceships and planes, things that were very fast that would take me away.

My favorite meal would have to be good old-fashioned eggs, over easy, with bacon. Many others, but you can't beat that on a Sunday morning, especially with a cup of tea.

You choose your friends by their character and your socks by their color.