DAU. Three Days

USSR, 1956. High-ranking Soviet physicist Dau meets the love of his youth, Maria, an actress from Greece who comes to Moscow for three days. They haven't seen each other for 25 years. A successful and wealthy scientist experiences painful dissatisfaction with his family life and sees in Mary the hope of regaining lost harmony and beauty. But reality invades the house in the person of Nora, Dau's wife.