Two CIA agents are sent to Bucharest, Romania to solve a high profile kidnapping. But what they discover is something inexplicable. An evil gargoyle, once thought dead and banished forever, has returned with a vengeance.

A scientist and his young daughter are taken hostage by a group of terrorists inside a power plant in Old Mexico. One of the terrorists happens to have captured the legendary "El Chupacabra" and set it loose in the power plant.