Impromptu

A driven socialite who dreams of staging a Parisian-style salon in the provinces. She adores attention, mingles with luminaries, and even dons her husband's clothes, provoking both fascination and derision. Her ambition to influence the artistic circle sets the stage for many social machinations at the estate.

A formidable and independent writer who uses a male pseudonym to navigate society. She pursues Chopin with boldness, writes passionate letters, and challenges conventional norms with fearless appetite for romance and artistic collaboration. Her wit and resolve complicate the lives of everyone around her.

A frail yet brilliant composer whose health and sensitivity make him susceptible to pressure from Sand and the salon world. He is drawn to Sand's intensity but remains wary of being overwhelmed by her forceful affection. His responsiveness to affection and fear of exposure shape his decisions throughout the house party and beyond.

The mistress of Liszt who resents Sand's prominence and schemes to undermine her rival. She manipulates information to protect her own position within the circle, even if it means orchestrating deceit. Her actions shape Chopin's perceptions and the dynamics of rivalries among the guests.

A celebrated pianist whose friendship with Chopin and involvement with d'Agoult complicate the relationships at the estate. He quarrels with d'Agoult over Sand's influence and becomes part of the web of artistic alliances and jealousies. His presence underscores the tension between genius and personal loyalty.

A witty writer, host, and participant in performances that lampoon the aristocracy. He becomes entangled in the romantic and social intrigues, contributing to the party's atmosphere with a sharp tongue and theatrical sensibility. His duel with Mallefille intensifies the film's themes of honor and public display.

A painter who seduces the Duchess and sketches her portrait, bringing visual art into the web of romantic and social intrigue. His presence adds a visual, sensual dimension to the salon’s dynamics and highlights the era's painterly culture.

The children's tutor who trespasses into the hostess's world and later challenges Chopin to a duel. His intrusion and ambition reflect the disruptive presence of outsiders in elite circles and the lengths some will go to secure legitimacy through association with Sand.

A character present in the estate's social milieu, contributing to the lively, interconnected group of guests. He embodies the bustling, interconnected world of artists and patrons who orbit Sand and Chopin.

The hunting-obsessed husband of the Duchess, whose practicality and disregard for social performances create friction in the household. His discomfort with the guests' brilliance highlights the contrast between provincial life and Parisian high society.

A local priest who represents the moral and social oversight of the community. His presence grounds the story in traditional values amid the salon's experiments with identity and romance.

A minor aide who assists Chopin, adding to the portrait of the composer’s life and routine within the social whirl surrounding the estate.

A supporting character who helps fill in the domestic life of the estate, contributing to the atmosphere of a bustling, hosted gathering.

A notable guest who embodies the social hierarchy and the playful but critical glimpses into aristocratic circles during the house party.