The exploits of Chief Police Inspector Chabrier, first before the invasion of France in May 1940 as he fights against spies preparing the coming the Germans, particularly Emmy de Welder, the alleged manager of the Rouen hospital. Later, Chabrier and his men go underground and resist the occupiers whatever the price to pay. When the Liberation comes Chabrier resumes his activities at the French National Police.
Safecracker Eddie Chapman is languishing in prison on the island of Jersey when the Nazis arrive. An adept manipulator of situations, Chapman convinces the Germans to use him to spy on the British.
Near the end of World War II, General Dietrich von Choltitz receives orders to burn down Paris if it becomes clear the Allies are going to invade, or if he's unable to maintain control of the city.
In Montauban in 1944, Julien Dandieu is a surgeon in the local hospital. Frightened by the German army entering Montauban, he asks his friend Francois to drive his wife and his daughter in the back country village where Julien has an old castle.
In the German-occupied Paris, Helene is torn between the love for her boyfriend Jean, working for the resistance and the German administrator Bergmann, who will do anything to gain her affection.
Monogram added several songs and a barn dance to this otherwise standard Johnny Mack Brown hay burner, in which the veteran cowboy star comes to the aid of a beleaguered female rancher.
A tale of an international counterfeiting-ring operating in Mexico starts with Patrick Nevil viewed as a suspicious character by newspaper woman Agnes Stuart, who is working on a story to expose racketeering night-club owner Doc Lilley.
In the studio where the famous director Eric Von Berg reigns, Pierre Vanier, the male star of the film and the lover of Berg's muse, dies while rehearsing a scene.