Having taken control of a maximum security prison, a criminal mastermind faces off against a retired Black Ops agent who had been visiting his incarcerated son.

James Murphey (Brian Krause 饰)是个健壮的神秘动物学家，在去尼斯湖的途中遇见了传说中的尼斯湖水怪样的生物，它杀害了他父亲，并在他脸上留下了深刻的疤痕。20年后，James追捕尼斯湖水怪，来到了苏必利尔湖上的长矛岛的睡眠