A butterfly sailor returns to port aboard a turtle battleship to marry his butterfly girlfriend. The courtship runs smoothly and wedding plans are made. The ship's whistle signals the end of shore-leave and frustrates their plans. The sailor ships out, leaving his broken-hearted sweetheart behind.
The underage Rosemarie is still too young to run her inherited farm by herself; but she's more than aware that her foster father and the farm's administrator, the farmer Schlieker, is constantly skimming from the farm's finances to line his own pocket.
The vassals of the Asano clan, who surrendered the castle & became wanderers, deceive the enemy and the public, wait for an opportunity to avenge their master and his family.
Feature version of the 1938 film serial FLASH GORDON'S TRIP TO MARS. Flash Gordon fights Ming the Merciless once again to ensure the survival of the Earth.