Les lois anti-juives de Vichy, 1940-1944

In June 1943, Jean Moulin, leader of the French Resistance, is arrested while attempting to reunite the forces of the "Armée Secrète." Interrogated by Klaus Barbie, the head of the Gestapo in Lyon, Moulin is drawn into a relentless confrontation.

Betrayed by an informant, Philippe Gerbier finds himself trapped in a torturous Nazi prison camp. Though Gerbier escapes to rejoin the Resistance in occupied Marseilles, France, and exacts his revenge on the informant, he must continue a quiet, seemingly endless battle against the Nazis in an atmosphere of tension, paranoia and distrust.

It is based on upon the memoir Mémoires d'un agent secret de la France libre et La Ligne de démarcation by Gilbert Renault under his pseudonym Colonel Rémy. A small village in the Jura is split by the river Loue which creates the line of demarcation between Nazi occupied France and freedom. A French officer, Pierre, is released by the Nazi soldiers to find his chateau converted into a German command centre. Whilst he is obliged to co-operate with the enemy, his wife Mary supports the resistance movement and is willing to risk her life for it. The Nazis step up their activity against the resistance, insisting that any who attempt to cross the line of demarcation will be shot. When his wife is arrested, Pierre decides to switch his allegiance.

On the night of August 24, 1944, the fate of Paris rests with General von Choltitz, who plans to destroy the city on Hitler's orders. As the general prepares to detonate explosives throughout the capital, Swedish consul Raoul Nordling uses diplomacy in a desperate bid to convince him to defy the orders and save Paris.

An American spy behind the lines during WWII serves as a Nazi propagandist, a role he cannot escape in his future life as he can never reveal his real role in the war.