But this is where you get all the market research and things get in danger of becoming formulaic, and where you depend on brands and getting recognised actors. It's the thing that precludes risk very often, otherwise everyone would be avant-garde all over the place.

Forget trying to be sexy. That's just gruesome.

So, you don't have laughs as a reference point any more, it becomes a bit of a science after that. And the last thing, you would love to be able to depend on a sense of spontaneity, but hours of waiting and then hours of repetition are not conducive to spontaneity so those are your obstacles. On the other hand it's a lot of fun. Plunging into a bit of physical comedy and abandoning all dignity, no one can really hurt you much after you much after that, once you've done it.

I think the dictator director is based upon stories from the past. I don't think anyone would put up with it now. There are a lot of people on a film set with egos. So, to be completely authoritarian, you'd probably have to have a reputation like Kurosowa or somebody to get away with it.

If I'd loved my chemistry teacher and my maths teacher, goodness knows what direction my life might have gone in. I remember there was a primary school teacher who really woke me up to the joys of school for about one year when I was ten. He made me interested in things I would otherwise not have been interested in - because he was a brilliant teacher. He was instrumental in making me think learning was quite exciting.

However good a communicator a director is, unless they've been actors, it's just not the same as the shorthand you get with someone who's been an actor.

I have almost no memory of them [St. Trinian's films]. I don't think I've seen them since I was quite young. I was a bit frightened of the girls. I fancied them. Even though I was young, I found them attractive and rather frightening. I've always been attracted to frightening girls! I'm married to one!