In 1940s New Orleans, Blanche DuBois, forced to leave her family home, moves in with her sister Stella and her husband Stanley. Blanche's arrival shakes the couple's equilibrium: old secrets, hidden ambitions, and repressed desires emerge as she seeks refuge in the attentions of Mitch, a friend of her brother-in-law. Between seduction and psychological fragility, the characters' lives spiral into a vortex of power, desire, and madness, leading to Blanche's inevitable collapse.