Biography: Walter Duch Richter (born 7 December 1945) is an American screenwriter, film director and film producer. He is best known for adapting Invasion of the Body Snatchers, directing The Adventures of Buckaroo Banzai Across the 8th Dimension and co-writing Big Trouble in Little China. Description above from the Wikipedia articleW. D. Richter,  licensed under CC-BY-SA, full list of contributors on Wikipedia.