A mysterious diver hiding in Amsterdam’s canal system embarks on a rampage of gruesome murders, terrifying city officials and leaving few clues for the city’s best detective, who doesn’t suspect that both his new girlfriend and twelve-year-old daughter may be closer than he is to finding the killer.
A lift begins displaying some erratic behavior, like trapping some party goers and nearly suffocating them, and decapitating a security guard. Felix, the technician from the lift company, can’t find anything wrong with the circuitry. When he and a nosy reporter begin asking questions of the lift company’s electronics partner (Rising Sun Electronics) his boss puts him on a leave of absence. A subsequent visit to a professor leads them to believe that some evil experiments are being conducted.