A circle of friends and relatives ventures into the Everglades swamps for their yearly hunting expedition, only to find themselves becoming the prey. A sinister force is pursuing them, and they start to suspect that one among them might be possessed by a malevolent spirit brought back from a military tour in the Middle East—a war demon so terrifying and lethal that its presence goes unnoticed. Alternatively, could they be confronting something even more horrifying, a fabled Native American curse poised to exact its terrifying vengeance for colonial wrongs by claiming more lives?