In this psychological drama, a former astronaut is sent to a secluded castle that has been converted into a mental institution for military personnel. The film explores themes of faith, sanity, and redemption as the new commanding officer, played by Stacy Keach, attempts to understand and treat the patients. Directed by William Peter Blatty, the movie is notable for its intense performances and thought-provoking narrative. It won the Golden Globe Award for Best Screenplay. For those interested, it can be viewed for free on 123Movies / Movies123.