In May 1944, Louise Desfontaines, Sophie Marceau, a dedicated member of the French Resistance, flees to Spain after her husband is killed, only to be captured and later expatriated to London. There, she is recruited by the Special Operations Executive, the secret spy and sabotage service operating under Winston Churchill, and given an urgent, almost desperate assignment: to extract Conrad Cecil, a British agent who has fallen into German hands while preparing the invasion of Normandy. With the clock ticking, Louise must marshal a plan that can withstand the ruthless pressures of war and the immediate danger of discovery. Time is of the essence, and the mission hinges on stealth, nerve, and courage.
To pull off such a delicate rescue, Louise must assemble a commando group of women whose very different skills and backgrounds will prove indispensable. Recruitment is not a simple process; it’s a calculated blend of necessity and moral compromise, where lies, blackmail (including the remission of a death sentence), strategic bribery, and appeals to patriotic duty all come into play. The first recruit is Suzy Desprez, Marie Gillain, a cabaret dancer whose knack for seduction becomes a dangerous asset. She brings a deceptive charm and a fearless edge to the team, capable of turning the odds in a volatile situation. Next comes Gaëlle Lemenech, Déborah François, a chemist and explosives expert who speaks the language of risk with calm precision, able to devise makeshift solutions under pressure. Finally, Louise selects Jeanne Faussier, Julie Depardieu, a prostitute whose chilling composure and capacity for ruthless action make her a formidable force when the mission demands it.
Once the core trio has been secured, the operation receives a temporary, but crucial, boost from the arrival of Maria Luzzato, Maya Sansa, an Italian Jew and radio operator. Her presence fortifies the group’s communication capabilities, enabling them to coordinate their movements and stay connected with London even as they navigate the perilous landscape of occupied France. The mission unfolds with careful planning and bold execution, and it initially progresses in a way that offers a glimmer of hope amid the war’s chaos. Yet the path remains fraught with risk, and the women are forced to confront a series of unforeseen challenges that test their resolve and the limits of trust within their newly formed unit.
The seemingly smooth advance soon encounters complications that threaten to derail everything. After reaching Normandy, the team is compelled to return to Paris, where the SOE suddenly imposes a new, almost suicidal objective: to eliminate Colonel Heindrich, a central figure in Nazi counter-espionage who holds critical knowledge about the Allied landings. This dramatic turn raises the stakes dramatically, shifting the mission from extraction to targeted assassination and forcing the group to reassess how far they are willing to go. The decision to strike at Heindrich becomes a crucible that tests courage, loyalty, and the mortal costs of resistance, all while the operation fights against time, treachery, and the ever-present threat of capture.
Across these events, the film threads together the personal costs and moral ambiguities that accompany wartime bravery. Louise’s leadership, the camaraderie and tensions among Suzy, Gaëlle, Jeanne, and Maria, and the relentless pressure from both the enemy and their own allies all contribute to a narrative that is at once suspenseful and morally intricate. The resilience of these women—each bringing a distinct skill set to the table—illustrates how courage can emerge from diverse backgrounds when a single mission unites them under extraordinary circumstances. The story remains faithful to its historical roots while offering a human-centered look at sacrifice, strategy, and the unyielding will to resist.