Dolores, an innocent country girl, arrives as a maid to a rich house, where she meets a street vendor with whom she falls in love, until the dangers of the city catch up with her.
A mad scientist terrorizes a city by kidnapping young women with his ape-man Gomar and then using them as subjects in sadistic brain transplant experiments. A female wrestler whose sister was one of the victims swears vengeance against the Mad Doctor.
