Biography
Actor Mark Harmon is the son of football great Tom Harmon and 1940s film star
Elyse Knox; he is the brother of Kris Harmon -- ex-wife of Ricky Nelson -- and uncle of Kris and Ricky's actress daughter
Tracy Nelson; and finally, Harmon is the husband of
Mork and Mindy star
Pam Dawber. Harmon emulated his dad by playing football at UCLA, then followed in mom's footsteps by turning to acting; his first movie was 1978's
Comes a Horseman. Most of Harmon's starring film appearances are easy to take but unmemorable, such as his lackadaisical high-school teacher in
Summer School (1988). A baseball fan, Harmon was once part-owner of the minor-league San Bernardino Spirit, a team which figured prominently in his 1988 film vehicle
Stealing Home. Harmon is best known for his work on 1980s series TV: he has co-starred in
Flamingo Road and
Moonlighting, and played the lead role of AIDs-stricken Dr. Bob Calswell on St. Elsewhere. In mid-1995, promotional ads on the NBC television network proudly trumpeted that "Mark Harmon is back!" for a tire-screeching private eye series. ~ Hal Erickson, All Movie Guide