Because of different political beliefs Australia is now two nations, to the south, New South Wales, Victoria Tasmania and South Australia have become Known as Greater Australia and Queensland The Northern Territory and Western Australia is now Northern Australia.
Greater Australia has granted and area of Western N.S.W. to the indigenous people who lived there so they can revert to living in their traditional ways. This causes great suffering until they finally come to live in under near primitive conditions, surviving on the meagre resources of barren land in which they live.
Northern Australia has been granted approval to send an expedition to the land of the Wild men as the indigenous have become known to find what aid should and perhaps be given to these people to allow them to survive and prosper. This expedition is led by Ron a refugee from Greater Australia who is now living in Northern Australia with his fiance Gwen.
People in high ranking section of the northern administration are determined to sabotage this expedition and if necessary exterminate the wild men to gain control over their lands. Ron manages to defeat these people and also guide the expedition into a success.