This 1976 film, adapted from Yukio Mishima’s 1963 novel, “The Sailor who Fell from Grace with the Sea,” tells a story set in coastal England concerning a group of boys, roughly between twelve and fourteen years old. They are manipulated by an unstable man called "the Chief" (Earl Rhodes). Jonathan (Jonathan Kahn) is dealing with complicated feelings related to his mother, a wealthy widow (Sarah Miles), who begins see…