Finnicky efficiency expert is sent to straighten out business management problems at a jazz club, and finds self being drawn into the swingin' scene.

Postman Brabec is a welcome guest of the revue theatre for his sense of humor, and he brings his director Holt letters from female admirers every day. Holt's fans include Brabec's sister Anny. The girl would like to join the theatre, but for the time being works as a maid for the actress Velden. A new revue is being rehearsed, the name of the author is secret. Veldenová will return the role just before the premiere because she doesn't like it. The quick-witted Brabec introduces the director to his sister, who knows all the parts by heart.

In a country whose people have just been successfully persuaded of their superiority and the justification for military expansion by the fiery speeches of a dictator, the bacillus of a highly destructive form of leprosy has spread. It is called morbus Tshengi, or popularly „white disease“. The only one who has developed an effective cure for it is a physician of the poor named Galén. But he refuses to reveal the secret of his cure as long as the powerful destroy human lives through wars.

A morally questionable lord comes to the aid of a working class man who is to be executed for speaking out about thieving rich scoundrels sticking it to the poor.

The illegitimate child, Marie Růžová, grows up in the family of the Bořický miller. Childhood and youth spend with the son of Bořice, Klement. Klement asserts the rights, becomes a lawyer, and marries Jirina. In order not to cause further contradictions, Mary will go to Prague secretly at night. There he is living heavily as a waitress. He resists the insults of architect Jansky until he ultimately decides to commit suicide in despair.

Hairdresser Žofka Stárková desires fame perhaps more than other girls. The petty plans of her fiancé František do not satisfy her wild imagination. Žofka suddenly gains popularity when, while on her way to get an autograph, she discovers the dead body of the famous tenor Helbich and is arrested on suspicion of murder. Helbich actually committed suicide because he lost his voice. After being released from prison, Žofka receives an offer for the lead role in a forthcoming film. The dubious fame confuses her. She leaves her parents' modest apartment and quits her hairdressing business. Unfortunately, it soon becomes clear that she has no talent for acting, and the desperate director has the film edited in such a way that Žofka practically disappears from it...

He, Doctor of Philosophy Alois Pech, is his mother's impenetrable and unindependent pet who works as a prison librarian. She, Marcela Johnová, is a self-confident, energetic and successful girl from high society. While she lives in the big world, surrounded by luxury and admirers, he lives a quiet, modest life with his caring mother. They are introduced by a completely random night-time phone call made from Marcella's apartment by one of her guests. Although for her the pleasantly clumsy man is primarily an entertaining addition to a life full of pleasures, Alois falls in love with the girl and begins to look for opportunities to meet again.

When Vilem appears in the road with an unconscious young woman, it disturbs the peaceful life of three generations of the Balvínova family.

A comedy about a caring protector of the family who had help, good advice and understanding for everyone. No one in the family calls Anna Svojanovská anything other than Kvočna - everyone is used to running under her protective wings as soon as any problems arise. And what a blessing this mother and grandmother has to deal with!

A tabloid newspaper reporter overhears a conversation about murder between the owner of a shooting range and his niece Slávka, an avid reader of detective stories. The evidence in the case was underwear with monogram I.K. Professor Sedláček returns from Paris. His wife welcomes him fondly but when she discovers his travelling case is full of ladies' underwear, the idyll is over. But she does not want to get divorced because she loves her husband still. She just wants to punish him adequately. On the advice of a lawyer she decides to arouse his jealousy by flirting with other men.