Berlin landlady Mrs. Klucke looks after the residents of Florentiner Strasse 73 like a mother, who could do with her help. When pregnant Brigitte is looking for a furnished room, she ends up with Mrs. Klucke. However, she has to make do with a spare room. At first Brigitte is quite disappointed that all sorts of residents and their guests regularly pass through the room, but over time she gets used to this situation. She soon comes to love the idiosyncrasies of the other residents of Florentine 73 and the motherly care of her landlady.
| Actor | Role |
|---|---|
 Edda DentgesBrigitte Platz | Brigitte Platz |
| AAnne WollnerHelga Riechert | Helga Riechert |
| AAgnes KrausFrau Klucke | Frau Klucke |
 Steffie SpiraFrau Knatter | Frau Knatter |
 Gudrun RitterNot listed | Not listed |
 Arnim MühlstädtNot listed | Not listed |
 Hertha ThieleNot listed | Not listed |
 Friedrich RichterHugo | Hugo |
| GGünter SonnenbergSohni Hartmann | Sohni Hartmann |
 Liselott BaumgartenFrau Engel | Frau Engel |
| JJessy RameikFräulein Maass | Fräulein Maass |
 Norbert SpeerNot listed | Not listed |
| AAnne FröhlichNot listed | Not listed |
| EErich PetraschkNot listed | Not listed |
| BBerthold SchulzeNot listed | Not listed |
| WWilhelm GröhlNot listed | Not listed |
| MMaria RouvelNot listed | Not listed |
 Carola BraunbockNot listed | Not listed |
 Gerd E. SchäferNot listed | Not listed |
| HHans-Gotthilf BrownNot listed | Not listed |
| MMarianne KieferNot listed | Not listed |
 Trude BrentinaErste Kundin | Erste Kundin |
| HHilde KneipNot listed | Not listed |
 Günter StahnkeNot listed | Not listed |
 Wolfgang PenzNot listed | Not listed |
| EErnst SteinerNot listed | Not listed |