The Jet-Propelled Mother-in-Law (S04E06)

René gets apprehended by the Germans, and the Colonel demands to know about the knockwursts filled with explosives. After spinning a small tale, René is allowed to return home with about a dozen of the sausages to hang up in his kitchen. Meanwhile, the British have dispatched a spy camera intended for the Resistance to capture the plans for the German invasion of Britain. However, the camera has fallen into the vineyard owned by Monsieur Alphonse, which the Germans have seized. The situation takes a turn when the General orders all the peasants in Nouvion to work in the vineyard, creating opportunities for attempts on the General's life.