When Peter Jackson did The Lord of the Rings trilogy with Fellowship of the Ring, not everyone had read Tolkien, and yet somehow with that scope and the spectacle of that fantasy, people were willing to give it a shot. And when they watched the first one, the characters drew them in and they started understanding the story. And then, all of a sudden, they were The Lord of the Rings fans, even if they never read Tolkien.

Obviously, there's a big homage to Outland in Moon. I obviously had Ridley Scott's response, which was great. But Peter Hyams really loved Moon and was really enthusiastic about it. He was also enthusiastic about the fact we'd remembered Outland and had remembered it fondly. I think, for him, it was like some kind of edification that there were people out there who loved his film. So, that was a really lovely feeling.

Fantasy films tend to skew towards what Tolkien fantasy was, which is that the humans, the Hobbits and the cute creatures are the good guys, and everything that's ugly are the bad guys.

My biggest difference with our film and those kinds of science fiction films is that they are going from one special effect set piece to the next, what we were doing was more of a character study. And I think that is the freedom that you get by doing an Indie film. You can only really do that with a lower budget. So I understand where the conflict is between those two priorities.

You go through different stages when you're working on the music in film. At least, I do. You have a temp score, so you have music from other people, usually from other movies, to give you a sense of what the mood is supposed to be, what the atmosphere is.

When I was a kid and I was being introduced to science fiction by watching movies with my Dad, Kubrick is one of those guys that we used to watch, you know, I watched Clockwork Orange at an age that was incredibly inappropriate, but he sat there with me and he explained what was going on and you know, I came to appreciate it even if I was terrified at the time.

Life and career kind of catches up with you.