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.

I've got a full plate, yes I do. That iPod that's nice. A phone recorder? Nicely done. All right I'm a bit of a tech geek. I have a subscription to Popular Science and I keep up on all this stuff.

When people embrace character, there's latzie. It's the stuffing of a scene that's not written. It's not in the stage direction and it's not in the words. When people embrace character, it informs their living, breathing moments in a scene so well.

I like to say there's certain things you can't take back: One of them is 'I love you,' and one of them is bullets.

I think it's a dance that people want to see. It's a chemistry that people want to see. In the same way that people don't want to see a perfect hero with no flaws who can handle anything, people don't want to see a perfect relationship. There's nothing interesting about that. People want to see you fail.

I think TV has been a little bit irresponsible in how they portray these people because homicide detectives are not brooding, tortured souls who are stained with the stink of the city and who have blood on their hands. They are real, live people that are incredibly entertaining.

'Desperate Housewives' is an ensemble cast, where I played a tertiary character. I made a lot of great friends, but that show didn't keep me very busy.