Biography
Uncle Marty (played by Harry Hamlin) is a surrogate father to Henry, the only family besides J.D. he has at the wedding. Uncle Marty loves being the center of attention; he started partying sometime in the `70s and just never stopped. But behind his blithe demeanor is someone who cares deeply for Henry, who would do anything to protect him. And behind that is a guy who pops pills when no one is looking while toting around a bag stuffed with bundles of cash and a gun.