Зеленая лошадь (1959)

Set in 1870 France, this drama follows horse dealer Haudouin as a lucky mare brings him prosperity, but his life is cut short by war. Already divided by their differing views, the Haudouin and Maloret families face escalating conflict when Haudouin's son Honoré is betrayed to the Prussian army by their neighbor Zèphe. A violent attack on Honoré's mother deepens the families' hatred. Amidst the chaos of war and personal revenge, a forgotten letter from the past prevents any possibility of forgiveness or peace. The story explores the complicated relationships caught in a web of historical events and betrayal.