In New York, the university student Justine joins a group of activists led by Alejandro and he invites her to travel to Peru to liveliness closely a timber industry that is destroying the Amazon rain forest. The organization uses their cellphones to film the destruction and send the footages through Internet. Alejandro uses Justine that is happening for killed by one security guard to succeed in his intent of calling attention of audiences. When the organization is returning to civilization, the blimp blows-up and crashes into the forest. Soon the survivors discover that they are not alone and they are abduct by a tribe of Indians. But their nightmare becomes worse considering they obtain that the Indians are cannibals.