The final shift at a condemned police station turns terrifying when a demon walks through the front door with a severed head, and a shocking series of confessions. Detective Caretti and Officer Cole thought their last night at the station would be uneventful, then Inkubus (Robert Englund) dropped in for a visit. Immediately restrained, Inkubus recalls the time 13 years ago when he was nearly apprehended for a gruesome murder. Now, Inkubus wants to speak with the detective who nearly ended his reign of supernatural terror. But as the night stretches on and the demon's true powers are revealed, it quickly becomes apparent that he's got a diabolical plan, and that no mere mortal can stop him.