Ludek Sobota) and Oto Vacák (Petr Nározný) founded in the company Pragokov a Research department of recruitment of labor. For recruitment of workers in professions sought after both recruiters worked out an effective, often almost illegal methods. They followed secretly for instance the welder Niederle and managed to record his lovesick courting to his colleague Anicka. The fear of his jealous wife made him to join Pragokov.