An incredible movie. Peter O Toole has portrayed the character so perfectly that I was astounded beyond expectation; especially because it is an old movie and awareness about the symptoms of psychological disorders were not common then. I was taken aback by the portrayal. The story was also a unique digression from the common war genre, albeit being the adaptation of the Chase novel. I would recommend this movie to fans of Peter O'Toole and those who like psychological thrillers.