Alois Novák (Oldrich Nový), a minor clerk in a travel agency and the husband of a dowdy housewife Marenka (Natasa Gollová), lives a run-of-the-mill, dull life. In his soul, however, there resides an inextinguishable desire for adventure. And so once a month he poses as a playboy. As the mysterious and wealthy Mr. Kristian he goes to the exclusive Orient Bar where he does not skimp on generous tips and where he platonic-ally seduces beautiful and elegant women. In the salon he speaks of love and the magnificence of exotic lands, which he has supposedly come to know on his wanderings abroad. In reality he has read all of this in the travel agency's brochures.

Landlord Orlický has had three failed marriages. This experience has made him a sworn enemy of all women. Only old bachelors can work on his estate, and he forces his nephew and universal heir, Ríša, to the same fate. One day, however, the uncle discovers that Ríša is secretly seeing a girl, becomes angry, and decides to remove him from his will. He has a more suitable heir in reserve: the cabaret dancer and singer Ada Bártů, a descendant of his sister, who once married against her parents' will. She has not had any contact with her relatives for years, so the old man has no idea that Ada's supposed nephew is actually his energetic and enterprising niece...

The title refers to the office of records in the basement of a large company... sort of the place where a troublesome employee may be dumped in a dead end job. If fact, the story is a simple romantic comedy, with Burian as the kindly old stick-in-the-mud who helps the young man to sort out his romance with the daughter of the company's owner.

The main character of the funny story is an ordinary typist Julinka Svobodová, who works for the established business firm Hrubý a syn and lives in a sublet with the seamstress Mrs. Pokorná. Although she is poor and sometimes manages to be late, she is still cheerful and pleasant. However, a small coincidence is enough and everything changes. That is when she takes an elevator ride with the Minister of Trade, Dr. Horák, who coincidentally lives in the same building. Mrs. Pokorná, in good faith, hints to the inquisitive landlady that Julinka is the Minister's girlfriend. From the talkative woman, an innocent rumor spreads like wildfire and, surprisingly, it helps the girl in every way...

Professor Karas is widely known as enthusiastic propagator of the motto "Morality Above All Else". He guides his students as well as his own family to live a morally decent life. One day he has an unexpected visit. It's his illegitimate daughter Vera, who is proof of his thoughtless youth. Mr. Karas know that she can ruin his image, thus he decides to keep her a secret and asks her to leave. Instead of leaving she takes a position of a governess in his own family without letting him know. Mr. Karas realizes that he must reveal the truth sooner or later, but he doesn't have enough courage to do so. As he postpones it, he is more and more scared to come to his own home.

It all begins when Zuzanka, the new young owner, arrives at the dilapidated Blue Star Hotel. Determined to put the declining inheritance back on its feet, she starts chasing three young men, including the composer Jirka, who, dressed in a waiter's tailcoat, is to work off his debt to the new owner. Like his two friends, Jirka succumbs to the charms of his new boss and, with some confidence, hopes that he is the one who has the best chance of becoming her chosen one. At that moment, however, a guest arrives, intent on carrying out the family tradition and throwing an engagement party at the Blue Star Hotel, regardless of his condition. This, however, is not to the liking of his wilful fiancée. Fortunately, there is the sympathetic Zuzanka, who charms the unusual guest so much that he resolutely breaks off his engagement to the rich girl and prefers to marry the cute hotelier.

A social comedy about a wealthy man in his prime, for whom marital infidelity is just a pleasant and regular sport. A young flower shop owner, to whom her husband seems to be generally ordinary and overworked, nevertheless manages to resist the advances of an experienced seducer.