Hunter Hunterson and his son Bo are thrown into a heated conflict with a demon Oni, a man that is either a white-haired sorcerer or an aging Grateful Dead fan (or possibly both), and a meth-addicted, bail-skipping vampire (who just happened to be a high school basketball teammate of Bo). Time to bust out the enchanted silver knuckles known as “Old Glory” and lay a whoopin’ down on the forces of evil.