The batteries being used to power the Resistance's mobile radio station need more lead. Monsieur Alphonse, Officer Crabtree, Mimi and Yvette attempt to steal some lead from the church roof. Colonel von Strohm and Lieutenant Gruber are disguised as Hitler and Goering so that they can be seen driving out of the area. They are ambushed and captured by the Communist Resistance. (thetvdb.com)