I needed to make a review of this guy because he is even more talented than I knew (producer, writer, director, actor). He was in some memorable roles-First Blood, F/X, Cocoon, and others. What sticks in my mind is how large the guy is. He could (may have) play a psycho killer somewhere.
Although he only seems to appear as a supporting actor in many films, his starring role as John Wayne Gacy was an absolutely CHILLING portrayal! He's the kind of guy that you don't want to meet in a dark alley - tough as nails yet with a tender side that peeks through from time to time. Wish he would do some more full-length films. He only gets better with time!