James Marsh

For a film to be viable, it has to survive this process of scrutiny. I think most filmmakers have obsessive-compulsive tendencies and would be completely unemployable in any other job - so it's great to be able to channel your psychological anomalies into something productive and creative.

I love America, but I've now got two young kids and America has changed so much since 9/11 and Bush. It's beyond Orwellian. The idea in '1984' that if you keep saying you're being attacked then you can get away with anything has come true.

I don't think of people as black or white. It's a question of are they photogenic or not? I don't think anyone says, 'Let's book her. She's black.' I think they say, 'Let's book her. She's good.' We've come that far.