A corporate assassination forces opportunistic double agents from three nations to fight to retrieve a high-tech computer disk containing schematics for a deadly weapon.

A demonic creature not of this world impregnates a woman. 160 years later a team of ghost hunters must set aside their quick buck party mentality when they discover one of their team is the offspring of the entity haunting the place - and its true target. The offspring and her friends become uneasy allies with the ghost of the mother to destroy the demon and restore harmony.