It's 1977, ten years after Big Rock Beat, and Beau Young is back. Now he's playin' the blues-literally. As he tours smoky dives with blues legend Oakland Slim, he uncovers an evil voodoo plot to assassinate the remaining blues masters. But disco rules, so who cares about a few dead blues greats? Then legendary blues martyr Robert Johnson turns up alive forty-three years after his reported death, a victim of a New Orleans witch's zombie poison, not...