Hospital orderly Rozruch, denied his therapeutic treatment, is mistaken for Dr. Marek at the insurance office and sent to a spa. Councilor Pěna, plotting to wed his mistress after his daughter Heda’s marriage, also arrives. At the spa, impostures collide, identities are exposed, and hidden motives and loyalties come to light.

František Procházka was retired early because his soldiers sang a forbidden song about a c. and k. field marshal. Since he is a soldier in body and soul and his request for reactivation is rejected, he decides to visit his nephew Rudi. Upon arrival, he finds the uniform of the secretly expected field marshal in his nephew's room and, after putting it on and walking through the corridors of the garrison in it, he has no choice but to complete the entire play to the end. With his performance, he helps his nephew to get married, convicts the wanted spy and is eventually promoted to the real marshal and called back into service.

The troubles of a young married couple with an overprotective mother and mother-in-law. Usually it ends with a wedding, but this time it begins. Young doctor Petr Dvořák marries the charming Marta Hábová. However, their honeymoon to Venice is unexpectedly complicated by Martina's widowed mother, a rich, kind, but very absent-minded lady. First, they are not allowed to cross the border because they did not declare the things she secretly packed for them for the trip, and then they spend the night behind bars because the mother-in-law, in her absent-mindedness, reports the secretly packed things as stolen after she catches a pair of robbers in her house. It is no wonder that the young marriage is soon shaken to its foundations...

The wealthy factory owner Osten has achieved his position thanks to his energy and diligence. However, he has one weakness - he cannot admit that he too must grow old one day. What scares him most is the thought of becoming a grandfather. To prevent this, he is willing to become a rival in love with his own son. One day, Jiří has ​​had enough of his father's actions and decides to leave his house and his comfortable life. He even changes his name and starts working in a competing factory as an ordinary worker to prove to his father that he too is capable of working his way up from scratch. That is when Jiří meets the energetic seamstress Tonička, who is studying in the evenings to become an office worker. The young people are happy together, but the factory owner Osten comes between them. He offers Tonička a position as a secretary and is ready to win her over...

The story tells of a village girl, falsely accused by her sister-in-law of the murder of her illegitimate child. The unfortunate girl ends up in court, but fortunately her lawyer suspects that passion and hatred rule in this case. Together they search for the child's father, who seduced and abandoned the heroine...