I got amazing training both with Theatre Sports... back in Edmonton, Alberta - I can't give those people enough credit - and the daytime drama I did. Incredible training, both of them.

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.

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 constantly pitching one episode where we see life through Castle's eyes. I think Castle's just a little off as far as his perception goes. A very, very clever man, but I want to see the world as Castle sees it - kind of a rose-colored glasses, all the women find him irresistible, all the guys find him super cool and do whatever he says.

I'm comfortable only when there's a mutual attraction. That's what anyone wants. If I find out she's not attracted to me, it brings down my level of attraction to her. If I'm interested and find out she's not, I tend to cool off.

I think my printing to this day looks like the printing right out of a comic book. Actually, I always wanted to be in a comic book. I watched cartoons when I was a kid, too, and both comics and cartoons lit fire in my imagination. This realm holds a lot of interest for me, a lot of passion for me. So to be comic-ized, yeah, that's cool.

You want to put out a TV show? If you have the money to do it on your own, by yourself, and you have a TV network, you can do it by yourself. But the nature of the beast is, art needs finance. That's how this industry works. So until the Internet becomes our source of entertainment - and watch it, I believe it will - this is how things go.

'Castle' is a guy living in a fantasy world. He's in his imagination, writing these stories of murder.

I think my printing to this day looks like the printing right out of a comic book. Actually, I always wanted to be in a comic book. I watched cartoons when I was a kid, too, and both comics and cartoons lit fire in my imagination. This realm holds a lot of interest for me, a lot of passion for me. So to be comic-ized, yeah, that's cool.

I don't spend a lot of time online. My mother's really good at picking out if she sees a really great review, and she'll forward it to me. She's like my little Internet filter. It's always nice to see something going up if I want to find something on Nathan Fillion, I do know where to look, but I've got a nice little delivery system in my mom.