With the title on the line, Team Petty and Team Gaughan summon their bootlegging heritage to run championship liquor. But as the competition heats up on the stills, Mark and Tim face off on the track, leaving one shiner crashing into the wall.

Digger takes three distillers to a local farm to select ingredients for their mash from containers of expired produce. With Mark and Tim joining at the judges table, competitors fire up their stills to turn culled crops into top shelf spirits.