After Regina Lampert falls for the dashing Peter Joshua on a skiing holiday in the French Alps, she discovers upon her return to Paris that her husband has been murdered. Soon, she and Peter are giving chase to three of her late husband's World War II cronies, Tex, Scobie and Gideon, who are after a quarter of a million dollars the quartet stole while behind enemy lines.
1944. Léon Duchemin owns a restaurant with his sister. His clients are Germans, Résistance et black marketeers. Léon unwillingly joins the Résistance when a British pilot is shot down and hides in his attic and, through a series of mishaps, he accidentally steals the plans for Hitler's V1 missiles.
In the 18th century, Louis de Bourguignon is working with the Malichot's gang, but their ways are too 'unethical' for him. He creates his own band, acting under the name of Cartouche, making audacious robberies of the rich people, and even distributing the takings with the poor. Thus, cartouche attracts the people's sympathies, Venus's love, and hate from the Police and Malichot... Cartouche can escape all the traps they set at him - except the entrapments of love. Eventually, he will be saved by a woman, at her own cost.
