Once, in search of creative freedom, jazz musician Yitzhak Gutman went to Germany, where he became a famous impresario. When changes took place in the USSR, the hero decided to help talented musicians-losers who remained in Russia. Returning to his homeland, Yitzhak found composer Amir Dzhunusov performing his jazz improvisations for the flute on the roofs of houses. Together with his Russian friends, the hero, in the interests of advertising, starts a risky game, which leads to a tragic development of events. In the role of Amir Dzhunusov is a professional trumpeter, composer, jazz musician Andrey Solovyov.

A classic mystery story based on Arkadi Adamov novels. A task force is investigating a series of routine thefts at hotels. Upon closer examination of the case, young criminal investigator Vitaly Losev unexpectedly uncovers major players in the shadow economy who were involved in speculation and theft of state property.

The family history (1917-1941) of a hereditary steelworker who began his career before the revolution at the factory of the German industrialist Heitel.