When I was born, they didn't work. They're broken, the nerves in my lower left lip. When I was kid, I would talk out of the side of my face. When I was 16 and came up to Hollywood from Orange County, I was in this cattle call audition for Batman and Robin at Warner Bros., and they interviewed me out front of the studio. When I got home, I was like, "Oh, this was exciting!" But then when I watched the news, I was like, "Mom, what is wrong with my mouth?!"

You've got this world, these pathologists that are, day in and day out, taking apart bodies, coming up with theories about how they died and how to better serve the community. At the same time these people have lives outside and families and my character in particular, he has a fiance and things are going well for him, so you've got to show that nice warm compassionate side at the same time you've got to show the steely, icy cool of a doctor. Not only that, but a doctor who gets a bit of a God complex and starts killing people for sport.

I've got two older sisters, which I think was the best thing, but also the worst thing. They dressed me up like a girl, but at the same time I think they taught me a lot of what they experienced and what they lived through, and passed that on to me as a young man and influenced how I approached not only women, but people. I got very lucky with the family I was born into. From my older sisters to my mother and father, they're just good, kind-hearted people.

Certain things work for me, certain things don't. [Going out for drinks is] about connecting, hanging out, and having a reason to spend time together. But you don't really need any kind of reason, other than you want to spend time with somebody.

An audience gets to hang onto the characters for the rest of their lives if they want. I think it's great that the fans do that. It's just not too practical for a man like myself because I have to move on.

[Sylvester Stallone] and I still touch base. I found out he was a fan of Heroes. That's kind of an amazing thing, when you look up to someone for so many years and they're actually following what you're doing. That's really a nice thing to know.

I learned that I'm not young enough to think I know everything. Honestly. I think you hit a certain point in life where you expect that you have so much to learn, and you may think that you've arrived, but you have kind of just begun.