Two young returnees from the First World War face a difficult future because they cannot find work. One eventually finds a job as an electrician, the other breaks into the Social Democratic press, where he gets the chance to watch up close how the Social Democratic leadership deceives its members and enters the service of the ruling classes. And a newly-trained journalist solves the problem of whether he should also adapt to the corrupt environment...

An editing film made from older Czech music films, in which Waldemar Matuska searches for a lost song of the sad Helena Vondráčková...

Even in the 1970s, films were made in this country that emphasized not only the necessity to defend the impermeability of the Western borders by all means, but mainly rehabilitated the Stalinist era. Told with ridiculous patheticness, the story is set in 1951 and takes place in army circles, depicting the disputes over the most effective air defence of the border... It chooses to depict the working disputes between an experienced, but already mentally stagnant general and a young politruk who advocates a modern conceptual solution to the common task.