Moonshiners Mark, Digger, and Tim delve deep into the case of the most prolific and elusive bootlegger of the Prohibition era. Declared Public Enemy Number One by the government, Bill McCoy's outlaw mission was about a lot more than just fame and fortune.

On the midseason premiere, Tickle and Carol open their new restaurant while Tickle contends with conflicting priorities. Mark and Digger enlist Amanda to improve their wildly popular hazelnut rum. Back on his own two feet, Josh shocks his outlaw partners.