A MASTERPIECE OF EROTIC HORROR!
Bob and Shirley go in search of a cemetery in order to inspire Bob in writing his next horror story. After they crash the car, they wander into the graveyard and encounter the dancing dead, a full moon spectacle overseen by the Ruler of the Dark. Before long the couple is spotted and taken prisoner. Tied to stakes and forced to watch the dancing, they await their fate.
A terrible movie based on a novel by Ed Wood.
Interesting tidbit from the Wikipedia page on this film: The film's graveyard prologue is a recreation of the opening scene from Wood's then-unreleased 1958 film Night of the Ghouls. Originally, Wood titled the film's script Night of the Ghouls, as he did not expect the 1958 film to ever be released.
I saw it years ago. Eh. It's more interesting for its pedigree than as an actual movie.