The Adolescent (original French title L'adolescente) is a subtle and atmospheric 1979 drama from French director Jeanne Moreau, capturing the delicate transition from childhood to awareness against the backdrop of impending war. Set in 1939, the film follows 13-year-old Marie (Laetitia Chauveau), who develops an innocent yet intense crush on Dr. Daniel (Francis Huster), the town's Jewish physician, while staying with her grandmother. This personal awakening becomes entangled with the complex adult world as her parents engage in their own affairs, including with the doctor himself, creating a web of desire and tension that mirrors the growing unrest in Europe.

Moreau's direction is remarkably sensitive, focusing on small gestures, stolen glances, and the lush countryside that contrasts with the emotional and political storm brewing. The performances are understated and authentic, particularly Chauveau's portrayal of youthful infatuation and confusion. The film excels in its atmospheric tension, using the idyllic summer setting to heighten the dread of the coming war and the fragility of the characters' relationships.

Viewers should watch The Adolescent for its nuanced exploration of innocence intersecting with adult complexities and historical crisis. It’s not a plot-heavy film but a mood piece—a poignant study of a girl’s first emotional stirrings set against a world on the brink of collapse. The cinematography and score enhance its reflective, almost melancholic tone, making it a compelling watch for fans of character-driven European cinema and historical dramas that prioritize emotional truth over spectacle.