A commercial aircraft crashes in the Amazon rain forest in Brazil, leaving only a handful of survivors.

A commercial aircraft crashes in the Amazon rain forest in Brazil, leaving only a handful of survivors. Their hopes of being rescued aren't very good, as the Amazon proves to be even more hostile than the terrifying plane crash which brought them there: they must cope with an extremely hostile environment: piranhas, deadly snakes, flesh-eating ants, poisonous plants, hostile tribes, and more.—Sergio Ortega