The Sinful Dwarf

Really grainy 1970's movie about a drunk mom who has a retarded dwarf son who captures girls and puts them in their attic. They drug them and use them as sex slaves. A newlywed couple moves in upstairs, across the hall from the sex slaves and don't notice. The mom has gentlemen come in to do things with the sex slaves to pay her rent. The mom puts on a fruit wig and sings in Spanish ("choo-choo-bumba") to her equally drunk old lady friend while the son plays the piano for her to dance. Also the dwarf is Jack Black's brother – I'm sure of it. The drunk mom hooks the husband up with a job in which he has to go away to Paris on a moment's notice, so the mom now has access to the wife. This is pretty graphic, just in case you are wondering. I won't say it's not worth seeing, but just be prepared. The dwarf is thrown from the window at the end of the movie. Also, watch the trailers. Oh wow.