John Carl Buechler
John Carl Buechler (June 18, 1952 – March 18, 2019) was an American special make-up effects artist, movie director, producer, screenwriter, and actor. He was best known for his work on horror and science-fiction movies. He directed the movies Troll, Friday the 13th Part VII: The New Blood, Cellar Dweller, and Ghoulies III: Ghoulies Go to College.