Army Sergeant Garret Drake is a Special Forces sniper who's comfortable with his job. He takes care of bad guys and is good at it. While on a forced vacation in the Amazon, two events change his life forever. During a tour at a river-side village, he saves the life of a little girl about to be bitten by a deadly viper. The next evening while on a night hike, an accident leaves his life in peril from the toxin of a poison dart frog. Saved by the only...