I had an Indiana Jones fedora that I loved. I don’t know what happened to it. I don’t know where it went. Wish I had it back. Whoever’s got it, you suck.

I consider ‘Dr. Horrible’ a tremendous success. The fact that it won an Emmy I just think lends validity to what we were doing and the point we were trying to make: taking the power into someone else’s hands and changing the world.

When you work on a soap opera, that’s three years of you working every day. There was no time to do anything other than the soap opera – you’re locked in.

I want my job to include a little adventure, a little more of a heightened reality than what I’m actually living. And ‘Castle’ has that. He gets this opportunity to tail these homicide detectives, and he’s driven by that. He’s a little immature, but he’s obviously loving life.

My mother always tells me, ‘Nathan, you’re very much a geek, but your strength is that you look mainstream. So no one can tell just by looking at you.’ I think this is true.

I think people imagine that I have about five scripts sitting in front of me and I say, ‘I think I’m going to go with the super hero thing and after that I’ll wrap it up with some more sci-fi and then do a romantic comedy.’ But it doesn’t quite work out that way.

You have a dramatic portion of your television program and you treat it dramatically, and then you have a comedic portion of your program, and you treat it differently. Why do you change who are between the two pieces? You’re the same person. Just go.

I love what I do. And why not be nice? I mean, I’ve seen people who work and they’re apparently not enjoying it, and they’re making sure everybody knows it.

You can’t embarrass Joss Whedon, he’s got no pride! He fully admits it. ‘Oh, it’s me. I’m little and goofy.’ You can’t wound his pride. He’s too self-deprecating.

My job changes very little because I’ve found that the more you try to be funny, the less funny you become.