Amidst a nuclear war, a plane carrying a group of schoolboys crash lands on a deserted island. With no adult survivors, the boys are forced to fend for themselves. At first they cooperate, but when the they split into two separate camps -- one led by the pragmatic Ralph and the other by militaristic Jack -- their society falls into disarray, leading to a disturbing examination of human nature and a chilling conclusion.
Born Free (1966) is an Open Road Films Ltd./Columbia Pictures feature film starring Virginia McKenna and Bill Travers as Joy and George Adamson, a real-life couple who raised an orphaned lion cub to adulthood, and released her into the wilds of Kenya.
Doctor Gulliver is poor, so nothing - not even his charming fiancée Elisabeth - keeps him in the town he lives. He signs on to a ship to India, but in a storm he's washed off the ship and ends up on an island, which is inhibitated by very tiny people. After he managed to convince them he's harmless and is accepted as one of their citizens, their king wants to use him in war against a people of giants. Compared to them, even Gulliver is a gnome.