When a down-on-his-luck blues musicians travels to the country to buy a guitar he suspects was stolen from him many years earlier, he finds that its hoodoo-practicing owner is reluctant to hand over the instrument, and she's got something more on her agenda than a simple sale.'The Case of Evil' is a black and white horror short styled after the great horror classics like 'Frankenstein', 'The Wolf Man', 'The Cat People' and others.