Grand Isle Full Movie Online HD, Grand Isle is a film that starts off slow, finally builds momentum, but never quite pays off. Nevertheless this film was worth watching. If you are looking for a quick action film or a frightening film, then this is not the film for you. Some films blend genres in an odd manner, and this one is no different. At the core, Grand Isle is really a dramatic psychological film that studies multiple characters; while using those other genres, like horror, to highlight a character attribute rather than drive the story.