The difference between 'Watchmen' and a normal comic book is this: With 'Batman's Gotham City,' you are transported to another world where that superhero makes sense; 'Watchmen' comes at it in a different way, it almost superimposes its heroes on your world, which then changes how you view your world through its prism.

I've ended up as a filmmaker who really loves the movie part of movies. That time in my life was a big influence on the kind of movies that I ended up making. I always think I'm going to make a movie that's gritty and real, but then I make a movie that's like an opera. I fight it at first and then that's just the way it is.

I mean, it's weird because people lately have been coming up to me and going, 'Oh, my God. '300' is huge.' I'm like, 'Really? It's not done yet!

Well, Bradbury's a genius. Fahrenheit 451 is one of my favorite books of all time, and The Illustrated Man as a collection of short stories ranks up there. When you read it you realize how influential it is on so many other stories and people.

For whatever reason I was always obsessed with the potential of humanity's physicality. Especially since we grew up with such a non-physical philosophy.

I think Sin City is a good example. Nobody would accuse Sin City of being historically inaccurate because it takes place in modern times.

I mean, like, I can go in a room and say, look, 'Watchmen' should be at least 15 minutes longer than 'Batman.' I mean, that's, like, any geek will tell you that.