Soviet propaganda film. It is 1917. Sergei Shelekhov, a graduate of a junker school, is sent to Sevastopol. His acquaintance with the Bolshevik Zinchenko largely determines Sergei's attitude to the political situation in Russia on the eve of the revolution. The hero joins the Bolshevik sailors and stands up to defend Sevastopol from the Provisional Government.

Director: Valeri Isakov