Daniil Granin

A 4-part made-for-television feature film. Two young physicists, engaged in the problems of atmospheric electricity and the study of thunderstorm phenomena, both disciples of Professor Dankevich, a talented, straightforward, incorruptible man, unwavering in his principles. Dankevich endeavoured to instil this uncompromising fight for honesty in science to the young scientists. And one of them, Sergey Krylov, lives up to the professor's expectations by continuing his work...

After the wedding, the young worker is sent to the village. A year later, he is given the opportunity to return to Leningrad. Feeling needed by the collective farm, he stays in the village...

After the end of WWII engineer Lobanov is trying to introduce the invention he made together with his friend during the war.

A story of Igor Kurchatov - a father of Soviet nuclear weapons.

Sergei Krylov and Oleg Tulin, are promising young physicists in the field of thunderstorms. They dream of weather control. But later their ways in science parted - Oleg is ready to tradeoff his standpoints for personal success, but Sergei knows that the truth is more critical.

World War II. In autumn 1941 the German troops completely surrounded one of the biggest Russian cities — Leningrad. 2,5 million civilians got trapped in the city. The German commandment decided to destroy the city with bombings, artillery attacks and, most importantly, with hunger. The most difficult first winter of the siege (1941 — 1942). A young woman Olga is walking through the whole city to her father. She wants to see him one last time to say goodbye and to ask for his forgiveness.