In an attempt to impress a 'Gung-ho' Admiral, Binghamton accompanies McHale and the Crew on a mission to an island that, unbeknownst to him, is the hiding place of the Crew's distilling operation. After the still is damaged in an air raid, it's contents spill into a stream, and, after Binghamton drinks from it, McHale and the guys must convince him that he's partaken of 'The Fountain Of Youth', in order to protect their secret.
—David C. Bohn