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.
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.
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.