Anyway, I'm doing my rave and this spittle comes out of my mouth and it winds its way very delicately through the wire fence that separates us and lands clear and bright on Denzel's lip. And we're at the beginning of the scene and I've got to do the rest of the scene, and the camera isn't on him, it's on me - and I'm fully aware that I've just spat on Denzel Washington!

I never looked at Noah as an animal collector. I always thought of him as an apocalyptic character. I read everything I found about it and was surprised to find that in all religions there is the story of the flood, and that one "hero" saved the world. This proved that Noah and his Ark - were not a religious myth, and is evidence that humanity really went through the flood.

If you grow up ... in the suburbs of anywhere, a dream like this seems kind of vaguely ludicrous and completely unattainable, this moment is directly connected to those childhood imaginings. And for anybody who's on the downside of advantage, and relying purely on courage, it's possible.

In my life there were times when dreams have nothing to do with reality, but obviously they were prophetic dreams. And I know that if we look closely and listen carefully, we can see the supernatural signs that determine our future. We all meet with various everyday difficulties and overcoming them, we grow and develop.

It's such an intimate experience, being a director, artistically. It's deep and it's satisfying and it's wonderful, on so many levels, but it's also really scary.

The thing about films is you learn new stuff all the time. You think you can get to a point where you've got it all down. But then another, different situation arises.

I read the bible often, not just to prepare for "Noah". I believe it is a very important book.