When Duff Industries introduces New Duff Beer, Homer Simpson, consummate consumer and connoisseur of fine, fair, and otherwise fermented fluids, determines that it tastes less than great and is decidedly less filling because he refuses to drink it. Join Homer as he enlists Barney, Duffman, and Surly of the Seven Duffs in a search that takes him to the heart of the tropical rainforests in order to get the hops back in his step and back into his favorite beer!