It's Bourbon vs Scotch vs Japanese whiskey. Mark, Digger and Tim judge as three specialized distillers compete in a global whiskey showdown. Spirits expert Tim Jones joins to help determine which regional distiller will earn the title of Master Distiller.

Three outlaw shiners representing Alabama, Ohio and West Virginia compete to determine whose regional Appalachian recipe and style make the best corn liquor. Mark, Digger and Tim call in corn liquor master Mark Rogers to help make the final call.