The political drama is set in the Stalin's Soviet Union after the Second World War. A British archaeologist Andrei Miller is working in Iran. He is mistakenly kidnapped and arrested by the KGB. He is falsely accused of spying and wrongfully sentenced to a Gulag prison-camp in Siberia.
A young teenage boy zealously tracks down criminals in this allegorical drama. Using the code name of Plumbum, Ruslan Chutko (Anton Androsov) delights in the pursuits of lawbreakers before informing the police, and he even turns in his own father when he catches him poaching fish. The questions are left to the viewer whether or not Plumbum is a crusading hero or a scoundrel. Western audiences may find the premise implausible, but children were known to inform on their own parents under the regime of Josef Stalin and others.
A rare astronomical phenomenon — the parade of planets — has a strange effect on several men. The heroes of the film — an astrophysicist, locksmith, salesman, architect, loader, trolley bus driver — are called up for military training, which ends ahead of time. There is a strange pause in their life — no one knows where they are, no one is waiting for them, and they themselves can not rush anywhere. This short respite in a hasty and busy life gives the heroes the opportunity to experience strong and very important feelings for them.
