At the time of Yorga’s release, there were very few people making vampire movies. Hammer was pretty much the only game in town, and they were still setting their vampire films in the Victorian era. Devils of Darkness was one of the first vampire films to transport a vampire into the current era, at least since the 1932 Tod Browning production of Dracula, which was set in what was then modern-day London. However, one can argue that the differences between the London of 1897 and 1932 is markedly less than the difference between 1897 and 1970, and so for our purposes here, Devils of Darkness is a more substantial foray into an unfamiliar time period than Dracula. It’s also less substantial because almost no one saw Devils of Darkness, and without a dedicated distributor or studio, it quickly faded from memory and was almost totally forgotten until it finally found its way to DVD in 2007. Which means that Count Yorga, Vampire, is really where we can say this short-lived trend began.