A plane with boys on its way to a school trip crashes into the sea. Ralph, Jack, Piggy and a group of boys who survived land on a deserted island. As the boys wait to be rescued, Ralph takes authority in governing the boys. However, trouble begins as Jack disagrees with Ralph, and persuades the group in to hunting. Jack leaves the group with Roger and some other boys, forming a new gang. One day, Simon gets killed by Jack’s gang and a “beast” somewhere in the island scare the boys to leave Ralph and follow Jack. All orders of the island are broken as Jack and Roger become more savage and even kill Piggy. Just when Jack tries to kill Ralph as well, a helicopter comes to the rescue. Ralph and most of the boys take the helicopter but Jack refuses to leave the island and stays.