Lost in Blue 3

Source: Wikipedia, "Lost in Blue 3", available under the CC-BY-SA License. A luxury passenger line is lost at sea. Two survivors, a young man and a young woman, are washed ashore on a deserted island. The shock of the accident robs the boy of all his memories. Believing that they will soon be rescued, they begin their new survival adventure. But no help comes. And as they explore the island, they encounter one strange incident after another.