On April 13, 1945, in the dramatic final months of the Second World War, the Red Army liberated Vienna from German occupation following a two-week offensive. This film by renowned Sovietdocumentarian Posel’skij deftly captures the emotional impact of one of history’s defining moments.

In 1930, during what became known as the Industrial Party Trial, some members of the Soviet technical elite were tried for plotting to form a counter-revolutionary party. This documentary depicts that trial, in which a dozen men are prosecuted for crimes against the Russian Revolution. They promptly confess and are given the chance to address the court with an explanation. Full of remorse, they plead for the opportunity to pay off their debt to society by working. Then they wait for their sentence.