Since there's never any gossip about actor Mark Harmon of NCIS and his wife, Pam Dawber, I assume they are happily married. What can you tell us about them?
—Diane Cooper, New Braunfels, Texas
Harmon and Mork and Mindy star Dawber, both 55, have been married 20 years and have two teenage sons. While the couple's marriage doesn't often make headlines, Mark and Pam were in the news in 1996 when they saved the lives of two teens whose car was on fire as the result of an accident in front of their house. Harmon used a sledgehammer to break the car window and pulled them to safety, while Dawber called 911.