Mark and Digger score ten tons of sugar only to find a tracking device on their truck. Richard and Daniel devise a rum recipe to dominate the outlaw market. Mike and Jerry hit the jackpot with sweet-smelling mimosa liquor but catch wind of a new rival.

Tim lures Tickle to Kentucky on a quest to unearth the origins of sour mash whiskey and why it changed American distilling forever. With help from Howard and Art, they build a period-correct pot still to recreate a recipe nearly two centuries-old.