Thomas Mark Harmon was born in Burbank, California, USA on 2nd September 1951.Mark comes from a family full of actors, singers and other talents. He is a very busy actor, taking parts on both TV and Film. He is not afraid of taking parts that are topical or controversial, like that of the Doctor in St Elsewhere that contracts AIDS. Most recently he has been seen in US medical drama Chicago Hope.In 1986 he was chosen as people magazine's SEXIEST MAN ALIVE. Here is Mark in all his hunky glory. Enjoy!