1947 ... The Savchenko family returns to Moscow from evacuation - husband and wife with Kostya's little son. They settle with Grandma Kostya in a huge communal apartment. Street meets the boy with a flock of local boys. Then there were: the division of the territory with the "Sretensky"; trophy...
Molly Egan, an almshouse resident, takes part in picketing a laboratory developing nuclear weapons. Judge Henry Pulaski finds her guilty of “trespassing.” Not heeding his warning, Molly again participates in the picket, for which she goes to prison.