Mark and Digger corner a man who stole 175 gallons of their barrel-aged liquor. Mike and Jerry retreat to Mississippi to raise cash for their vengeful return. Amanda and Kelly's cinnamon roll moonshine fails the taste test until Mark proposes a solution.

Mark and Digger task Amanda and Kelly to find a poisonous berry they can turn into tasty, safe-to-drink shine. Tickle builds a "dead man's" still to keep himself out of the doghouse. A bootleg river journey takes Mark and Huck into uncharted waters.