The Ninth Configuration

Col. Vincent Kane is a military psychiatrist who takes charge of an army mental hospital situated in a secluded castle. Among Kane's many eccentric patients is Capt. Billy Cutshaw, a troubled astronaut in the midst of an existential crisis. Although Kane's own grasp on sanity is questionable, he manages to engage Cutshaw in a series of thoughtful conversations about science and faith that deeply affect the lives of both men.The Ninth Configuration featuring Stacy Keach and Scott Wilson is streaming on Shudder, streaming with subscription on Kanopy, free on Tubi, and 3 others. It's a drama and thriller movie with a better than average IMDb audience rating of 7.0 (6,905 votes).