Pilot Losev, who lost his family during the war, learns that his daughter Aurika was saved during the bombing, and sets off in search of her. The former pilot will survive many fates and stories before a familiar chorus of a lullaby helps him to recognize his daughter in a random fellow traveler.
Losev

Aurika, Losev's daughter

Aurika in childhood
Aurika

Pavel
sergeant Mikheyev

George Nistreanu
Niku
archivist

Andrei Petreanu

Lyova

Olga

Dyomushkin

Anfisa
Mikhail Yakovlevich

Yekaterina Borisovna

Zinaida Vasilyevna

Nata

Kolya Sorokin (uncredited)

Larisa Nikolayevna (uncredited)

an employee of the Department of investigation (uncredited)

secretary of the Komsomol district Committee (uncredited)

caretaker of an orphanage (uncredited)

railway worker (uncredited)

pharmacist (uncredited)
cashier (uncredited)