I love doing 'Castle.' We pump out 24 episodes in 10 months, and we work long hours. We do lots and lots of takes, and everyone there is a talent machine. It is a taxing endeavour to say the least, but when you get into a groove, it doesn't matter if you're tired, it doesn't matter if you're sick. You can do it.

I tell you, 'Firefly'? Best job I ever had. Heartbroken when it was canceled, but had it not been canceled, I never would have gotten 'Serenity'. I think 'Serenity' is the most incredible thing I've ever been able to actually get my hands on and do. I can't even tell you how much love I have for that project.

When I go to a sci-fi convention, oh God, it's the closest thing to being a rock star I will ever know in this life. I want to be a rock star, don't you? It's a good thing to be, a rock star.

There are people who have energy that say don't come near me, don't get too close. There's people like Adrienne Shelley who have the energy of come over here and give me a hug and if you're around me you're going to be happy about it.

The nature of the beast is, art needs finance. That's how this industry works.

Thank God there is a such thing as hiatus. We got the first 'Dr. Horrible' done in six days, we banged it out.

I don't have 4 or 5 projects in front of me and an offer on every one saying 'what one would you like to do?' Things come along one at a time.