Basically, after an ABC sitcom I did, I ended up with a holding deal with 20th Century Fox. Absolutely cool. It pays you to be unemployed. And the bigger the entity that gives you the deal, the better.

With scheduling and the way projects come up, I take the first thing that interests me and that moves me. If it's going to be fun, if I'm going to have a good time, and I'm going to enjoy the people I'm with, then that's a good enough reason to do it.

I'm the one who often makes the 'Murder, She Wrote' reference, and ABC hates that, they don't want me to do that. And I say that having never actually watched 'Murder, She Wrote'. I think people have been trying to compare it to crime shows that are on right now, and all I can do is listen. I don't watch a lot of TV.

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.

There's comedy even in tragedy. There's comedy in life. And in 'Castle', we go for that comedy.

Basically, after an ABC sitcom I did, I ended up with a holding deal with 20th Century Fox. Absolutely cool. It pays you to be unemployed. And the bigger the entity that gives you the deal, the better.

I'm actually reading 'World War Z' again! It's incredibly realistic and it's written as an oral history through interviews with different characters. Max Brooks wrote this book in so many different voices. There are about forty or so. It's incredible. When I finish 'World War Z' I'm going to go back and start again on the 'Game of Thrones' series.