The new Nazi-backed leader of the Vichy French government is challenged by the Unknown, and promptly arrests a hundred of the French people in order to put them to death. The Unknown breaks into the prison complex and frees the Frenchmen, and attends to the Nazi swine as well.; When a volcano in the jungles of South America near Zimbamboo begins to smoke, the natives begin to do the Dance of Death, then, traditionally, sacrifice their king. But Quicksilver, realizing there is an Army detachment within ten miles of the village, heads south, just in case the villagers decide to attack the base and sacrifice U.S. soldiers to boot!; An enemy U-Boat surfaces at night along the Atlantic Coast and begins to terrorize a seacoast town, threatening the local inhabitants, telling them not to resist, else ten of them will be hung for each German soldier killed. Merlin decides to intervene in his own way!