I do think a good story in a novel is fair game and there's nothing wrong with adapting that. It sometimes gets a bit facile where they think: "Let's get the next best-seller and see if we can turn it into a film."

It was mainly to do with Helen Hunt, to be honest. That's what drew my attention to it. I was interested in the fact that she was going to be directing. I'd never met her but she projects a degree of intelligence and it was convincing t me that she'd be able to handle this sort of material very well.

I think it's quite extraordinary that people cast me as if I'm Warren Beatty: until I met my present wife, at the age of 35, you could name two girlfriends.

They said: "Make it in this amount of time and go for it now..." Which is why I was suddenly ambushed and we all found ourselves doing it. I suspect this wasn't quite recognisable in its genre to give people the confidence just to throw money at it.

I think England has served me very well. I like living in London for the reasons I gave. I have absolutely no intentions of cutting those ties. There is absolutely no reason to do so. Certainly not, so that I can have a swimming pool and a palm tree.

In filming you're waiting. You're waiting for lights. You're waiting for people set things up. And when you're not waiting, you're repeating. And neither is conducive to spontaneity, you know. Comedy makes you very, very neurotic because you think, I - but did I nail it?

Whenever you take on playing a villain, he has to cease to be a villain to you. If you judge this man by his time, he's doing very little wrong.