If exploitation cinema can be traced to a single wellspring from which all its filth and fury flows, an argument can be made that said wellspring is Dwain Esper. Writer, producer, director, and all around impresario, Esper may not have made the first exploitation film. The silent era was rife with exploitation and sleaze, usually masquerading under a flimsy veneer of “cautionary tale,” like 1913′s The Inside of the White Slave Traffic. I’d be willing to go to the mat, however, in defense of Esper’s position as the godfather of the exploitation industry as we know it today. His impact goes far beyond being a mere director. Working with fellow exploitation godfather Louis Sonney (father of exploitation cinema legend Dan Sonney), Esper helped establish the network of theaters and concept of regional circuits that served as the foundation for the exploitation film. From burlesque to motion picture to roadshow, Esper had a hand in all of it, and for that, his name should be forever enshrined as one of the true pioneers in the history of the motion picture (it’s not). But even if he’d never done any of that, even if all he’d ever done is direct Maniac — known also by the slightly less sensation title of Sex Maniac — he would still deserve to go on the Mount Rushmore of strange film. Incidentally, the Mount Rushmore of strange film is located in an abandoned central Florida amusement park, and it’s made of fiberglass.