In this crime story, surprisingly, neither the all-powerful criminals nor the spies or saboteurs are pursued, as was once common. The plot is almost mundane: someone unwittingly siphoned off alcohol from a tanker, unaware that it was deadly methyl alcohol, intended for industrial use. Finding out where the poison has been transported and which people it endangers requires painstaking work.

A youthfully enthusiastic teacher tries to raise the standard of living of the residents of a declining border village... A sympathetic young man with a suspended sentence was Josef Abrham's first big role. Miroslav Horníček often told a funny story from the set about his motorcycle rides.

During the Second World War, an old fortress is transformed into a detention camp for arrested allied generals who the Germans provide with every possible comfort. In the nearby garrison camp, however, hundreds of captured private soldiers try to survive hunger and cold.

Three stories (Gabriela, Eda and Jana), two of which are dedicated to girls. They share a common motif of disillusionment when the protagonists encounter scorn and disinterest.

Radio announcer Petrícek reads the evening news in a studio. Viki, the female editor of a woman's program, is annoyed by the stereotypical information he provides as well as by the speaker's melodious voice and his heart-felt performance. Then she gets an idea for a prank. She calls the speaker from the neighboring room on the phone and pretends to be an unhappily married woman who draws all her strength to live from Petrícek's voice.

The invincible agent Cyril Juan Borguette alias W4C has been assigned a mission to go to a hotel in Prague, get hold of a saltcellar with a plan for the military exploitation of Venus hidden in it, and hand it over to the beautiful agent Alice. He will have to compete for the saltcellar with other agents working for the world's various greater and smaller powers. The head of the Prague counter-intelligence unit gets news of agent W4C's mission. Deficient in personnel, he nominates accountant Foustka as agent 13B. Mr Foustka takes his dog Pajda with him and the two head for the airport. Pajda helps him track down agent W4C in a classy hotel that becomes the battleground for the interests and plans of the secret agents from different countries, each trying to get hold of the precious saltcellar.

Three blue collar workers have a night out in big city Prague.

Czech nobleman Petr Vok of Rozmberk (Milos Kopecký) is no longer so young, but his amatory adventures continue to arouse the envy of men and the indignation of respectable ladies. In his "female retinue" at the chateau in Bechyne he has twelve comely girls, but he still manages to seduce the miller's wife and the maid. Lord Vok is in great financial difficulties. His elder brother Vilém advises him to marry a rich woman. Petr surprises him by announcing his intention to marry the very young Katerina of Ludanice.

When former criminal Gaudl discovers the strange behaviour of his son-in-law Professor Horacek, he becomes worried about his daughter Hedwig and starts to gather evidence. When his suspicions seem justified, he visits his former colleague and friend, Lieutenant Colonel Maca. Little does Hedvika know that her husband is having an affair with their lodger Daniela. When her husband tells her of his intention to divorce her, she makes a scene at the least convenient time, while driving the car. This causes a crash in which a young hitchhiker is killed. She persuades her husband to drive away from the scene of the accident. In doing so, she takes a picture of her husband hiding the young girl's corpse in the woods. She now has a gun in her hand to blackmail the man, who decides to settle the matter once and for all.

It is 1905. The police director gets Jindrich Legenda (Eduard Cupák) shadowed as, yet Legenda had served his sentence for a burglary, the jewels have not been found. Russian revolution encouraged also Czech workers to fight for their rights. Radical anarchists are followed by Legenda's friend Karel Wohryzek (Vladimír Mensík) who was forced to collaborate with the police as he was convicted of pornography distribution.