I've always wanted to be Batman, but I don't naturally tend towards Batman. I tend towards Robin, but I did get to play Superman.

Man, it's hard to beat having gotten to play Superman. But where do you go from there? Aren't careers supposed to culminate in a role like that? And because I'm a big fat geek, as long as there's stuff I'm excited about - and isn't that really the definition of geek? - there'll always be roles I'd love to play.

It usually starts with the director and any other creatives who may be involved at the start. It's a collaboration. I bring what I have naturally and, hopefully, what they cast me for, and then we start playing and tweaking until we have what they feel's right. It helps to have some artwork to inspire me, but I don't always get that luxury.

'Red Robin' was just another audition, like a lot of other auditions. I just lucked out, and I got it. It's a great group of people I get to work with. Roger Craig Smith and Will Friedle and a bunch of guys. It's fun!

I go to work and get to hang out with nothing but my kind of guys!

I'd love to play Moon Knight. I don't know if anybody's doing a Moon Knight animated series any time soon.