Tom is seduced by Lilith, a succubus who's out to drain him and destroy his marriage.

After resolving a situation of exorcism, the half-breed demon hunter Jake Greyman (Sean Patrick Flanery) reports to Cardinal White (William Bassett) and they realize that the demon Asmodeus (Billy Drago) is impregnating many mortals trying to raise offspring. Cardinal White calls Sister Sarah Ryan (Colleen Porch) to assist Jake in his hunting for Asmodeus and his women.

In 1815 a monk, Tomas Alcala, unwittingly unleashes two female succubi, Munkar and Nakir, upon an unsuspecting 21st century. He is chosen by God to travel through the centuries and stop the demons' rampage.

A newly possessed cheerleader turns into a killer who specializes in offing her male classmates. Can her best friend put an end to the horror?