R | | Horror, Thriller
After her husband dies under mysterious circumstances, a widow becomes increasingly paranoid of the neighboring religious community that may have diabolical plans for her.
The snake sequence in the bathtub was revisited by director Wes Craven after this film with A Nightmare on Elm Street (1984) where the reptile instead was replaced with the finger-knives hand of Fred Krueger.
In the rolling hills of a sinful farm community, untouched by time, a gruesome secret has been protected for generations.
Martha's hair while the three girls are talking by the fire.
The end credits start rolling before the narrator's dialogue is finshed.
In the British version, to avoid what they might call confusion, they omitted the "finale" in which the incubus ascends from hell. This version runs 98 minutes.