In this episode, the plot revolves around the German spy Levingrin and the original designs of the Union Jack, the Union Jim, and the Union Dick. Neddie Seagoon, our cowardly hero, is tasked with tracking down these designs. His off-tune interpretation of 'La da die, dum die dum, lum da die dum' provides access to vital information concerning the disguise of the Berlin Philharmonic Orchestra as a Bavarian cabbage patch. The story is set in circa 1914.