Crispin Glover

Crispin Hellion Glover (born April 20, 1964) is an American actor, filmmaker, and author. Glover is known for portraying eccentric characters on screen such as George McFly in Back to the Future (1985), Layne in River's Edge (1986), Rubin Farr in Rubin and Ed (1991), the "Thin Ma…