In all my characters, I try to find an iota of myself, and in Castle, I found a lot. He gets away with a lot, so that's fun.

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.

I've had a long line of failed television programs, pilots that were never picked up, series that didn't go very long. I've learned that there's really nothing you can do. If it's not in my control, I try not to worry about it.

My brother used to say that when you deal with women, it's difficult to remove emotions from an argument. I never really knew what he meant. Then I read an article that said when it comes to emotion and logic, men's and women's brains are different - my brother was right! Women are very mysterious, but that's part of their joy.

I'm a plethora of stolen jokes and kitschy references.

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 was going to be a High School teacher. I was studying at the University of Alberta in Edmonton, up in Canada. I was also acting in a wonderfully supportive theatre community in Edmonton. There's a lot of support for theatre there. So, I was having a great time, but I didn't consider acting as a serious career initially, because even the most successful actors that I know in Edmonton are not super successful. Acting over there is just not a success-oriented career.