When a series of brutal, ritualistic type murders of eight young women occur at a Louisiana swamp, Dr. Ralph Hayes, a psychic researcher, heads there with his team to begin an investigation into the dark & macabre tragedies. After learning the bodies of the women have been drained of their blood, and marked with satanic symbols, Dr. Hayes and his team suspect this is the work of a satanic coven. It doesn't take long for them to discover that they are up against a powerful warlock who is out to fulfill a pact with his master.