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

What's most interesting to me is when [Tony DiNozzo] is just madly inappropriate.

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.

I was in a karaoke video in 1991, for a song called 'Sukiyaki,' which is a very famous Japanese song, and I've actually heard from people that they've been in bars in Asia where they've seen me come up in the 'Sukiyaki' video that they play behind you. I'm in that. I'm in a karaoke video.

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 always felt different as a kid, and the Kinks were like, 'Yeah, we're the Kinks.' Celebrate your difference; don't be afraid of your sense of humor, or your personality, or who you are. It emboldened me.

You would be amazed at the pompadour that I was rocking in the first job I had on the soap opera called 'Loving,' my first contract job.