A young man named Láďa Tůma, along with his inheritance from his wealthy uncle, also acquires his uncle's favorite butler, Vlastimil Chytráček, with whom he must sign a one-year employment contract. This is a condition for receiving the inheritance. Chytráček takes care of his new master as devotedly as he took care of his uncle. However, this brings many complications for the young man - both at work and in love...

Student Jarek Pšenička worries teachers and parents in this Czech comedy. He is in his second year of sixth form and is facing another re-examination. His sister Věra is the exact opposite of her brother: she is a model student. But she also cannot avoid trouble - she falls hopelessly in love with Jarek's home tutor, a candidate for professorship, Stáni Mařík...

The story of the love life of sisters Lea and Ema Pohl and the comical escapades of Kristýna Žitná, Ema's classmate.

Kind and decent professor Artur Čejka is about to marry his fiancée Helena Frýdlová. On the eve of the wedding, he comes across the unfortunate actress Káťa Holanová on the riverbank, who has been unsuccessfully looking for an engagement for a long time and wants to take her own life out of desperation. Čejka prevents her from committing suicide and helps her. He meets the girl again on the train when he and Helena are going on their honeymoon...

The indebted owner of the Dubanský chateau sees the only way out of his debts in marrying his daughter Jana to the son of his childhood friend Bernard, now a millionaire. Without knowing each other, the young people are both against an arranged marriage. Dubanský himself marries a con artist who pretends to be a rich American and takes her on a honeymoon to the Tatras. In the meantime, the enterprising staff rents out the chateau under the name Bílá vrána to spa guests.

The owner of a fashion factory, Rafael Klučina, is desperately looking for an imaginative advertising campaign that would attract the public and raise the profile of his business. However, the head of his advertising department, Filip Muška, seems unable to come up with one. In the end, they are helped by the model Boženka Smolíková and her talent for perfect disguises and masks. The unusual advertising campaign involves Boženka traveling around the country for fourteen days in model clothes, and whoever recognizes her will win a prize of fifty thousand crowns...

The family of Prague burgher and master interior decorator Václav Kondelík lives happily in their house on Ječná Street. The peace is disturbed by an invitation to an "apron party", where their daughter Pepička meets a young municipal official, František Vejvara. The two young people fall in love. Their relationship is also supported by Mrs. Kondelíková, because Vejvara could become a welcome groom for her daughter. However, Pepička's acquaintance disrupts the established order of Kondelík's life.