I think this might actually be out of copyright now. I recently got it for free - legitimately - from somewhere online.

It's such a weird and wonderful story - criminals helping the police to catch a child-killer because - but it's so old now that you're not going to attract a new audience to the original, unless they're film-school types.

I'd love to have a go at remaking it. But my next movie is going to be another sci-fi called Mute - it's basically my love-letter to Blade Runner. It's a thriller that takes place in a future Berlin.

It's the flipside to Moon, which is about isolation and alienation. Mute is about trying to maintain your identity when you're surrounded by people.