80s movie, barnaby bad guy in town from haunted hill

When the diabolical Professor Ratigan kidnaps London's master toymaker, the brilliant master of disguise Basil of Baker Street and his trusted sidekick Dawson try to elude the ultimate trap and foil the perfect crime.

John Moon is a businessman interested in ghosts. He decides to spend the night in a barn hoping to see the ghost of the bushranger Sturdy who died there when betrayed to the police by his friend Rogan.

Deputy Langley tracks a kidnapped girl to an abandoned ghost town. However, the town is not abandoned, but haunted by the spirits of an outlaw, Devlin, and his gang, who hold the equally deceased townspeople hostage until the outlaws can be killed by a lawman.

A deranged hillbilly dad, along with his similarly demented hick child, brutally butcher any folks who are unfortunate enough to venture into their remote neck of the woods. This is the original 1986 version.

In a dying 1950s town, a mysterious traveler propositions a young farmhand, Donnie, to help take down the town's tyrannical leader in exchange for the release of Donnie's mother from a primitive mind-rehabilitation center.

Bertram Pincus, a cranky, people-hating Manhattan dentist, develops the unwelcome ability to see dead people. Really annoying dead people. Even worse, they all want something from him, particularly Frank Herlihy, a smooth-talking ghost, who pesters him into a romantic scheme involving his widow Gwen. They are soon entangled in a hilarious predicament between the now and the hereafter!

The folks discover what appears to be a haunted barn.

Andy, the leader of the "Bloodhounds" boys patrol, investigates a house that is supposedly haunted.