After becoming a licensed engineer abroad, Lucyna comes back to Poland and looks for a job. Because her wealthy father thinks it's inappropriate for a girl to work, she decides to put on men's clothes and get a job as Julian Kwiatkowski.

• Falanga
• Blok-Muzafilm
• Jadwiga Smosarska
• Eugeniusz Bodo
• Mieczysława Ćwiklińska
• Władysław Grabowski
• Zygmunt Chmielewski
• Kazimiera Skalska
• Zofia Czaplińska
• Elżbieta Antoszówna