As the opening scroll tells us, Narcotic was presented in the hope that the public may become aware of the terrific struggle to rid the world of drug addiction. The movie itself is a salacious plunge into a world of sordid pleasures. It tells us the story of Dr. William G. Davies, an infamous snake oil salesman who started his career as a promising medical student. In the opening sequence he saves an unborn baby by performing a cesarean operation after the mother was killed in an automobile accident. Stock medical footage shows a womans stomach being sliced open like a ripe watermelon and the baby popping out like a jack in a box. But the allure of opium proves too strong for the doctor to resist. After a single night of relaxation in a Chinatown opium den, Davies becomes a slave to drugs. As his medical practice deteriorates, he shifts his attention to selling medicine by demonstration. He says to his nurse fiancee.