House II: The Second Story (1987)
The new owner of a sinister house gets involved with reanimated corpses and demons searching for an ancient Aztec skull with magic powers.
Jesse moves to his biological parents' house with his girlfriend Kate and soon he hosts his friend Charlie with his girlfriend. Jesse reads old documents and decides to go to the local cemetery with Charlie to unbury his grand grand grandfather to seek out an ancient powerful Aztec skull. They reanimate Gramps that soon befriends Jesse and Charlie. But demons cross gateways in the house to retrieve the magic skull and Jesse and Charlie need to go to other dimensions to retrieve the skull and keep Gramps alive.
- In this sequel, a young man inherits a house and invites his friend to move in with him. A series of mysterious (and humorous) events leads him to his great-grandfather, who has been kept alive by a magical crystal skull. The skull is stolen, and mayhem ensues.