For his son Tommy who disappeared from the boundary of the rainforest, engineer Bill Markham has hunted for 10 decades. Miraculously, he sees out that the boy living one of the tattered Amazon tribe who embraced him. And that's when the adventure of Bill truly begins. Because of his son is a grown tribesman who moves through this beautiful-but-dangerous terrain, scared just of the who would exploit it. And as Bill tries to"rescue" him from the savagery of this jungle jungle, Tommy challenges Bill's notion of true civilization along with his ideas about who needs strengthening.