In Louis Malle's lauded drama, Lucien Lacombe is a young man living in rural France during World War II who seeks to join the French Resistance. When he is rejected due to his youth, the resentful Lucien allies himself with the Nazis and joins the Gallic arm of their Gestapo. Lucien grows to enjoy the power that comes with his position, but his life is complicated when he falls for France Horn, a beautiful young Jewish woman.

This documentary about WW II, composed of clandestine Allied film takes and German Wochenschaubilder, focuses on the French Resistance, especially the heroic but disastrous battle of the Vercors plateau in July 1944, where German troops mercilessly slaughtered the Maquis and the inhabitants.