In the headquarters of a major American automotive company in Detroit, a floundering group of executives at Payne Motors must adapt to the changing times or be sent to the junkyard.

A beautiful young woman starts receiving messages through a ouija board, claiming to be from the former occupant of her apartment. The former tenant claims she's been murdered, but there's no record of a murder or even her death.

Playing around with a Ouija board, a trio of friends succeeds in contacting the spirit of a young boy. Trouble begins when the evil spirit, Malfeitor, takes over one of their bodies.

The lovable Munster family finds their placid world turned into turmoil by the diabolical Dr. Diablo, the mastermind of an art heist using monster robots, including clones of Herman and Grandpa.