In the face of danger, Vera ramps up her recruitment of female agents. Chaos ensues as the Prosper circuit in Paris nears collapse. Meanwhile, Noor, deep in Parisian resistance, struggles to maintain cover. Vera enlists agents like Violette Szabo and Yvonne Baseden, but uncertainty shrouds their upcoming missions. Allegations of treachery within SOE ranks emerge, challenging Vera and Buckmaster to restore trust. With the Allied invasion imminent, preparations intensify for a showdown with the Nazis.