The daughter of a seamstress, Jeanne Bécu could hardly imagine she would later become one of the most influential women of the Kingdom of France...

Martine Carol
as Jeanne Ranson-Bécu, Madame du Barry

Daniel Ivernel
as Count Jean du Barry

Gianna Maria Canale
as Duchess of Grammont

Jean Parédès
as Lebel

Denis d'Inès
as Marshal de Richelieu

Marguerite Pierry
as Countess of Médarnes

Isabelle Pia
as Dauphine Marie-Antoinette

Nadine Alari
as Marshal of Guichelais

Giovanna Ralli
as Cadet

Georgette Anys
as Brutus's mother