I understand the rules of Superman - not necessarily better than anyone else - but better than a normal filmmaker would. After doing 'Watchmen' and digging that deep into the why of superheroes, when Superman is presented to you, I felt like I was in a unique position to say 'I get this guy. I know what this is.

My mom always encouraged me, it was never weird. She'd look at 'Heavy Metal' and go 'Woo-hoo!'

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.

I used to be a huge fan of Heavy Metal magazine growing up, and I was exposed to Cobalt there and fell in love with the character and the world. I've tried to track it down and pursue it myself to make a movie out of it. Also I felt like the thing that's cool about Cobalt is it does have a culty kind of underground quality to it that I really like.

The truth is the music is really an incredible personal part of the movie. When I was drawing the storyboards for Watchmen, I had just gone to my iPod and was grabbing music. It took me about two weeks to really put my playlist together. But once I had it, I kinda just put my headsets on and drew for five months. But that music's the music that's in the movie.

I’m so excited to begin working again with Henry Cavill in the world we created, and I can’t wait to expand the DC Universe in this next chapter. Let’s face it, it’s beyond mythological to have Superman and our new Batman facing off, since they are the greatest Super Heroes in the world.

The challenge with 'Watchmen' is making sure that the ideas that were in the book got into the movie. That was my biggest stretch. I wanted people to watch the movie and get it. It's one of those things where, over time, it has happened more.