Six months after wildlife expert and TV personality Emmet Cole disappears while searching for magic deep in the uncharted Amazon, his emergency beacon starts blinking. Emmet's wife, Tess, rounds up a team consisting of their son, Lincoln, and a crew of old friends to head into the jungle in search of Emmet, agreeing to let the former producer of Cole's show film the attempted rescue in order to fund it. The truth about his disappearance is out there somewhere, waiting to be discovered.