The great thing about space films generally, with the exception of Apollo 13, is that big stars tend not to work in space and I think that's because space is an equaliser. It makes everyone the same really and suits an ensemble cast and actors who are prepared to work with each other.

You use elements of noir, but you don't want it to be too noir-ish. You don't want it to be advertised as though you're asking people to go and watch an updated noir. I don't think they'll go do that. They want to see a modern story.

Clearly, you can think back and see that a character has had enormous odds stacked against him and has to overcome them. It's usually a guy, I'm afraid. But then you're setting up a new movie you have amnesia about these meetings, when you've discussed it more analytically.

I like action movies, even though I think action movies are kind of derided now. But there is something extraordinary about action movies, which is absolutely linked to the invention of cinema and what cinema is and why we love it.

We're trying to learn from [Olympic] Beijing, which could be very intimidating. We've learned to expect it's power, it majesty and that it completes a cycle of certain types of shows... I don't think any nation could do anything on that scale. We haven't got that money, and I don't think anybody would have the appetite for that kind of expenditure and that kind of control, so we're going to try and do something a bit more intimate and try and start again... start a new cycle for these kind of ceremonies.

As soon as you think you can do whatever you want and you have whatever great professional in the world waiting to work with you, then you are sunk.

I always think, when there's stuff that people don't like, I always say that if I have another success, I'll enjoy it more, but you don't really.