Martin is an innocent lad from small-town Mlada Boleslav who comes to big-city Prague, hoping to exchange his krona for deutschemarks so that he can visit Germany. A local spiv named Robert obliges Martin, but at an unfair exchange rate. When Martin finds out he was rooked, he plans revenge on Robert ... but then decides to join Robert's gang instead.

Life of Czechoslovak soldiers in a military unit for the so called "politically unreliable" - the Technical auxiliary battalions, aka "the black barons". Although it might seem like a political satire and it's mostly funny, it shows the reality and the absurdity of military service under the communist regime. Based on a novel by Miloslav Svandrlik.

Two young men, thinking that they've killed someone, flee to Poland.

Matylda (Jaroslava Ticha), who lives in the Czech countryside, is trying to arrange burial plans for her dying husband, Jan (Ludvik Kroner). While Matylda hopes to have a funeral for Jan in the small town where they once lived, there are complications. Years earlier, Jan spoke out against the Communist government and was consequently expelled from the town. When Matylda fails to convince a local politician to allow the ceremony, she uses her husband's funeral as a public show of dissent.

Pavel, a young student living in Prague in 1942, hides a Jewish girl in his apartment building's attic. Amidst the brutality of the occupying German army, love blossoms between the two. He is her only link to the outside world. Then the two are discovered by Pavel's mother, who forces the residents of the apartment building to decide whether Hana can remain.

Placek (Josef Kemr), the head of research in a chemical plant, appreciates the help of his younger colleague Bernát (Alois Svehlík) in the creation of a new synthetic material.