As its title indicates, La Mort du Cygne (The Dying Swan) is set in the special world of the ballet. Young dance student Janine Charrat idolizes her teacher-role-model Yvette Chauvire, and will do anything to help Chauvire further herself.
A rich peasant, Carvajan, seeks revenge on the castellan, Clairefont, with whom he had a serious conflict. Their respective children, Antoinette and Pascal, meet and fall in love with each other. Robert de Clairefont, Antoinette's brother, unjustly accused of murder, is defended and saved by Pascal. Finally, love, by uniting the son of one to the daughter of the other, will appease souls and reconcile families.
In Central Europe, resistance to the Germans in growing. But the partisan leader is denounced and killed. His daughter and the son of the traitor love each other. Condemned by his comrades, the informer commits suicide in front of the young couple.
