A New York sculptor who opens a wax museum to showcase the likenesses of famous historical figures runs into trouble with his business partner, who demands that the exhibits become more extreme in order to increase profits.

Mad Dr Frankenstein recruits an evil dwarf, a Neanderthal man, and others to help him put a brain in the body of a brute.

Johnny King, a rebellious drifter, sets out to avenge the death of his mentor and friend, Steve, after he has been murdered for his land by the Ward Brothers. After causing some trouble for the Wards, Johnny faces a new opponent, his outlaw friend, Meredith.

Isabella, a young model, is murdered by a mysterious masked figure at a fashion house in Rome. When her diary, which details the house employees many vices, disappears, the masked killer begins killing off all the models in and around the house to find it.