Josh must make good with a biker gang after a trailer fire leaves them empty handed; Tickle's first run of legal rye whisky tempts him to return to the illegal side; in Louisiana.

Approaching a massive season sale, Josh becomes a mad moonshine scientist. Mark and Digger scramble to complete a technically challenging run while Mark risks a solo run of sour mash whiskey. Patti and David hit the Gulf for their biggest sale yet.