From Wikipedia, the free encyclopedia.   Douglas Huntley Trumbull (April 8, 1942, Los Angeles- 7th February 2022 ) is an American film director, special effects supervisor, and inventor. He contributed to, or was responsible for, the special photographic effects of 2001: A Space Odyssey, Close Encounters of the Third Kind, Star Trek: The Motion Picture and Blade Runner, and directed the movies Silent Running and Brainstorm. Description above from the Wikipedia article Douglas Trumbull  licensed under CC-BY-SA, full list of contributors on Wikipedia.