Mark and Digger search in an unlikely location for the ideal spot to sea-age their Tennessee Whiskey. A wrong turn earns Josh his next broken bone. When Jerry gets rushed to the ER, his partner is forced to figure out a complex recipe without him.

Tim and Howard go to Pennsylvania in search of the spirit that sparked the Whiskey Rebellion. As they track down pre-prohibition rye and a colonial-era grist mill, Tickle builds a one-of-a-kind still to help recreate America's lost rye whiskey.