Manos: The Hands of Fate (1966)
A family driving through a small town gets lost and winds up at a backwoods shack managed by Torgo, who takes care of it while The Master is away. The Master worships Manos, an evil deity, and he also wears a neat cape. When Torgo lets the family stay, The Master awakens and does mean stuff like burning off Torgo's hand and sicking his dog on the family pet. Meanwhile, The Master's wives wrestle for his favor.