Professor Karolovitch discovers ancient writings depicting a crystal skull of awesome power. Knowing that this power must not get into the wrong hands, he and his granddaughter, Natasha, retrieve it from a Mayan pyramid. The plan is to deposit it into a magma pool that will pull it into the earth's molten center where it can never be retrieved.
Tony and Mac, U.S. Air Force, are assigned as part of the team to accomplish this. Sandra Kay, PhD Geology; Dr. Aaron Slaughter, Parapsychologist; and Natasha, comprise the rest of the team.
Tony and Mac are warned by an apparition that one of the enemy is in their midst. They are also told to help release Father Gorski from the power of the Vampire of Paris. In doing so they will receive the strength to fight the evil forces.
Tony, Mac and Natasha meet Evil face to face in a terrifying encounter in Paris.
Sandra's research shows that the magma pool is on the island of St. Kitts in the Caribbean. The team discovers that the pool is in the temple of the fire god on the ocean floor between St. Kitts and Nevis where the deciding battle is fought.