
This is the story of a television camera crew who, in 1968, attempted to make contact with the Kreen-Akrore
- the most ferocious & invisible Amazon tribe then to inhabit the rain forest. The tribe's hostility to Europeans had proved virtually implacable
- for years they had been killing intruders on sight. During the 70s, as the Stone Age tribes of the Amazon fell prey to European diseases, the Brazilian government established a national park on the River Xingu, & sent out expeditions to contact the remaining Indians in an attempt to acclimatize them to the 20th century. The two Villas Boas brothers, Claudio & Orlando, were selected to make contact with the Kreen-Akrore, deep in the hostile jungle.