The Curious Dr. Humpp, locally released as La venganza del sexo (Spanish for "revenge of sex"), is a 1969 Argentine sexploitation horror film written and directed by Emilio Vieyra.
People engaged in sex acts — Rachel and her boyfriend, four hippies, two lesbians, and a woman with photos of naked men — are systematically kidnapped by a hideous monster and taken away by a hearse.
The police sketch is published in the paper and the monster is spotted trying to buy aphrodisiacs at a pharmacy.
Dr. Humpp's goal is to give mankind eternal life using the power of the human libido.
[2] A reviewer from La Prensa found it puerile and a poor representative of Argentine cinema.