Dr. Julia Morrow and her graduate students, David and Marisol, embark on a research trip to explore a remote section of the Amazon rainforest. When their trails seem to change direction at will and they find themselves lost and without communication, the trio worry they may be in for more than just the latest scientific discovery. After strange circumstances divide the group, they're left deciding which is more important - finding out why the rainforest seems like it's alive or getting back home in one piece. The deeper they travel into the jungle in search of answers, the more they realize that some places are meant to remain untouched.