An undying trend: How vampires like those in 'Sinners' hold a mirror to society

As the horror movie "Sinners" stands poised to sweep the Oscars, we take a look at how and why the vampire genre has long captivated audiences — from folklore to film. Is this trend truly immortal? As the horror movie "Sinners" stands poised to sweep the Oscars, we take a look at how and why the vampire genre has long captivated audiences — from folklore to film. Is this trend truly immortal?