The Ninth constellation is a Comedy, play, Horror movie direct by William Simon Peter Blatty and write by William Simon Peter Blatty. It was let go of on 29 Feb 1980 (USA). It star Stacy Keach, George C. Scott Harriet Wilson, Jason Glenn Miller. The movie’s content: A new command military officer arrive at a distant palace serve as an insane refuge for loony and AWOL United States government regular army soldier..