Herman is giving The Jug And The Other Jug a relaunch. New décor, new drinks plus a big advert in the Munty Gazette. All Brian has to do is collect a barrel of Screelish Special Fighting Beer from the docks. When Brian returns with the wrong barrel, events quickly spiral out of control and the entire gang find themselves trapped inside the pub. Even worse, the deadly disease of Woodpox is sweeping through Munty and only Howell has the cure.