I was fresh out of drama school and had no idea what I was doing. They hustled me along and Bill Cosby tolerated my rookie behavior. It was great. Once you have 'The Cosby Show' on your resume, you can keep going.

I think the thing that makes 'NCIS' so special is the team and the group. And there's our fearless leader, Mark Harmon. We all really enjoy working together, so it would be a shame if we weren't all there having fun together.

But that was my very first time on a set and they said, you know, you have to stand on a mark. That little piece of tape that you stand on is called a mark. I kept correcting them and telling them that my name was Michael and not Mark. They said, 'No, no honey.' I was a little green.

I wasn't a jock in school, and by the 10th grade, when I was in boarding school I was carrying water buckets for the girls' hockey team. I was the kid with long hair and glasses and acne trying to learn how to play guitar and piano in the music center. I was not an athlete past the age of 13 or 14 when they start throwing the ball really fast.

I ran the L.A. marathon and really loved the experience. Communal and wild and a gigantic challenge. Finishing that marathon means I can do more than I think. I think.

We're expanding the brand. Bojana and I are indeed awaiting our second child. We're very excited.

I'm in the process of trying to organize my DVDs into some kind of order and it's taking me weeks. I have everything from obscure 'Antonioni' to 'Terminator Salvation.