In the moment when Belgrade industrialist Života Cvijović had dreams to marry off his son Milorad, Doctor of Philosophy, to a minister of transport's daughter, a telegram from Milorad's professor from Heidelberg arrives, saying that he wants to visit them. Bad luck is that Velimir, a poor student, was financed by Milorad, and studying under his name received a diploma.
| Actor | Role |
|---|---|
 Milivoje ŽivanovićŽivota Cvijović | Života Cvijović |
 Milosav 'Mija' AleksićUjka Blagoje | Ujka Blagoje |
| BBorko AleksićPepika | Pepika |
 Beba LončarSlavka Cvijović | Slavka Cvijović |
 Velimir 'Bata' ŽivojinovićDr. Milorad Cvijović | Dr. Milorad Cvijović |
| PPetar SlovenskiVelimir Pavlović | Velimir Pavlović |
 Marisa MellKlara | Klara |
 Hans NielsenDr. Rajzer | Dr. Rajzer |
 Ljubinka Bobićgospođa Draga | gospođa Draga |
| KKaja IgnjatovićMara Cvijović | Mara Cvijović |
 Branka MitićNot listed | Not listed |
| KKsenija ConićNot listed | Not listed |
| ZZorica LozićNot listed | Not listed |
 Marica PopovićNot listed | Not listed |
| AAnka VrbanićNot listed | Not listed |