J. J. Cohen

Jeffrey Jay Cohen is an American actor who has appeared in film and on television. Cohen's first feature film was in the 1985 film Paradise Motel. It was not until 1985, he would get his big role in the film Back to the Future as Skinhead, a member of Biff Tannen's gang. In 1989, he reprised his role in Back to the Future Part II, a year later, he appeared in Back to the Future Part III as a member of Needles' gang.