Colonel Von Strohm and Lieutenant Gruber fail to escape to Spain. René suggests that they hide in a local windmill and pretend to have been kidnapped. General Von Klinkerhoffen has ordered the windmill to be used for target practice by the German ar... (more)tillery. René rescues the two German officers and is then captured by the Communist Résistance. Herr Flick has had plastic surgery as part of his plan to escape being captured by the Allies.