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.

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.

My wife, Bojana, is a doctor; we both work intense hours and have months when we barely see each other. It isnt easy, but we realize nobody said it was supposed to be!

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.

My wife gets pampered pretty well. She's had me trained since she was pregnant, when I started making her oatmeal with fresh berries every morning.

My big running discovery was around Stanley Park in Vancouver. Miss it. That's a six-mile loop. Now I smile when I get four miles done. Age is a beast.

I am blood type O-positive, which I remember by staying 'optimistic positive.'