If you go to Africa and you're white, you're probably not going to get that much work either. But the fact is that there is a longer history of black integration in the U.S. I don't have any resentment about this: I did the maths, calculated it against my ambition and decided to leave England.

You watch yourself age and it's hard to feel like a sex symbol.

As an actor, you're trained to do the right thing, be politically correct, say your lines, say the right thing about the people you're working with...

It's weird because my parents don't really understand my business. I get fan mail all day long, but if a piece happens to get to their house, they're like, 'Oh, my God, you've got a fan! You have to write them back. You have to do it!

It was deeply important for me to understand where Mandela came from. Because we know where he was going, and that's a famous story, but who was he? Where did he come from? What was his upbringing?

I've never had to explain Prometheus to people, ever. Most people get it.

I tend to stay away from the comics.