47+ Get images of Mark Harmon
47+ Get images of Mark Harmon. Thomas mark harmon was born on september 2, 1951, in burbank, california, to football player . Begin your search for the perfect business with these 950 opportunities. Mark harmon left ncis after 19 seasons and more than 400 episodes. The following listings detail the basic startup information. Thomas mark harmon (born september 2, 1951) is an american actor.
