Actor Casey Semashko played one of Biff gang named 3-D, who had a 3-D glasses in the trilogy "Back to the Future." He also starred in films such as "Stand by Me" (1986), "Biloxi Blues" (1989), "Of Mice and Men" (1992), as well as in the TV series "Combat." Below: The actor at the premiere in the cinema in New York in July 2007.