In a sense, comic books are frozen movies. If you look at a comic book, you are generally seeing the storyboard for a film. The great advantage of comic books, over the years, has been that, if they are frozen movies, they are not limited by budget. They are only limited by imagination.

I reject the concept that comic books in movies are a genre. I have been fighting that for many years, with the powers-that-be in Hollywood.

To keep the readers interested, and coming back, and to keep coming up with new and exciting ways to present stories and to present the character in a reflection of the times, is an absolutely incredible accomplishment. Hats off to all these people who have done such incredible creative work and still do every week.

If you talk about genres - I don't care if you're talking about war, Westerns, science fiction, horror, fantasy, humor, romance - anything you can find, strolling the aisles of a Borders or a Barnes & Noble, I can bring you many comic books representing each genre.

There's so much technology [in the Batman movies] that's unbelievable and seems unreal, so it's hard trying to get the audience to believe that it all exists. So we got Morgan Freeman to tell them that it's real. And that is why Christopher Nolan is a genius.

I really became a hardcore Batman fan when I was eight years old. What was clear to me, the reason I liked him better than Superman or Spider-Man or the Hulk or whoever, was the fact that he was human, and I could identify with him, and I really believed in that character strongly. In my heart of hearts, when I was eight years old, I believed that if I studied real hard, and worked out real hard, and if my dad bought me a cool car, I could be this guy.

When you are dealing with approximately two-plus hours every few years to do a story, you don't have the luxury of having excessive screen time to explore, in detail and in-depth, lots of other subsidiary or ancillary supporting characters.