Mark Harmon doesn't ascribe to the world of celebrity ... The duo – who live a quiet life in California – recently celebrated ...

Mark Harmon has grown to become a TV veteran thanks ... friends in the early eighties before tying the knot in an intimate wedding ceremony attended by just a few friends and family members.

When it came to asking out his wife Pam Dawber for the first time, Mark Harmon did not beat around the bush. The former NCIS star tells PEOPLE a cold call led to their first date — 37 years ago.