This is an example of proper 42nd Street grindhouse z-grade schlock. It's a pretty sleazy tale about a couple of serial killers - a male strangler who targets young women and a female slasher who kills old male jakies. The story is nothing but a succession of murder scenes and that is really about it. It is proper low rent stuff with no synchronised sound meaning there is a lot of (tedious) voice-over narration from the Strangler. Its sheer scuzziness does generate a fascination of sorts but its complete lack of production values and talent ensure that it has some serious inbuilt limitations.