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.

A village shop owner is convinced by his children to move to Prague, where they say he'll be able to enjoy a fine retirement in a modern furnished apartment. Bored by life in Prague with nothing to do, the old man takes to helping a young widow in her stationery shop.

Řina Weberová, the daughter of a retired colonel, is the owner of a not very prosperous photo studio. Her elderly boyfriend, banker Václav Novák, secretly supports her financially because he is in love with her. One day, Řina meets her childhood friend, Vincenc Špaček, who has entered military service in Prague. The enterprising Vincenc and his inseparable comrade Vendelín Křídl advertise Řina's studio in the military garrison, so that the soldiers flock to Řina to have her photograph them. One day, Lieutenant Novák also shows up and immediately falls in love with Řina. Řina's father finds out that banker Novák is visiting his daughter, and he wants him to marry her...

Dentist Dr. Matys employs two laboratory assistants, brothers Alois and Benjamin Zoubkova. They also serve as occasional nannies, because the young doctor is living with his widowed stepfather, former forest manager Václav Bezdětek, and his four small children. The brothers would like to marry their beloved boss, but they know that they must first find a new wife for Bezdětek. All the men are irritated by the radio feminist lectures of a certain Marta Kočová, who preaches against men who serve women and even give birth to children "on demand"...

The factory owner Hložek is in a constant dispute with his son Jiří. Jiří wants to modernize the factory, but his father is afraid that the new machines will deprive the workers of their jobs. News of the factory modernization divides the employees into two hostile camps. To prevent unrest, Hložek offers his son money from his mother's inheritance in exchange for his departure. Jiří's biggest opponents include two older employees of the company - the correspondent Málek and the accountant Mazara...

A pair of circus clowns, played by Vlasta Burian and Jaroslav Marvan, take in an abandoned child and care for them even when they have to make a living as street musicians. The grateful foundling loves his adoptive parents even in adulthood, when he struggles with both love and stolen loot that accidentally falls into their laps. However, the result is only a crudely sentimental comedy that is considered one of the weakest works of the king of comedians, although he also participated in the direction.