On this global stage, Superman is someone that we can all look up to and he's almost kind of ultimately American.

What I'm interested in exploring with Clark Kent is when you have the power to do something that goes beyond what you think is the right thing to do and the difficulty of that. Meaning, to be Superman also means to withhold a lot of power. He could reshape the world however he thinks it should be. But Superman doesn't, historically, do those things. He allows a certain level of self-governing and a certain level of independence, I think out of an admiration for humanity. Because he's inspired by the best in us and he challenges us to inspire each other to be the best that we can be.

Vampires as creatures have evolved over time as different vampire bloodlines have hit different populations of humans. Every once in a while the blood will make something new and mutate into a new species with different powers, abilities, weakness, physical characteristics, and so on. I don't want to give anything away, but there are whole species and branches that date all the way back to pre-modern times.

- If I tell you, will you let met go? - You bet, partner. [...] - You promised! - Nope. I said "you bet." You did ... and you lost.

I spoke to Geoff Johns a lot. We went back and forth, and found a way to bring up the best qualities in his personality and psychology and also fill a niche in Gotham that we've never seen. It became about is there a way to really plant this hero in Gotham and say this is someone you haven't seen before - both in terms of who they are as a person and who they are as a hero.

First of all, what made him [Duke in "Zero Year"] captivating is this sense of somebody who wants to save the city regardless of whether Batman wants to or not, but has been inspired by Batman. He's always been - not combative with Batman or anything - but I think he has a sense that what Robin is and what heroism is in Gotham is something that's inspired by Batman and sort of separate from Batman.

With this particular series [The Cursed Wheel] I'm going farther in that direction than I've tried before in terms of the elasticity of the mythology.