Britta is the foster daughter of Professor Rydberg. The last 13 years she has lived with him and his son Sven. She and Sven are closely not only at the siblings' way. They are engaged.
| Actor | Role |
|---|---|
 Karlheinz BöhmKlaus Richter | Klaus Richter |
 Walter GillerRolf Sprüngli | Rolf Sprüngli |
 Margit SaadJacqueline | Jacqueline |
 Doris KirchnerSusi Sprüngli | Susi Sprüngli |
 Alice TreffFrau Richter | Frau Richter |
 Maj-Britt NilssonNot listed | Not listed |
 Ingemar PallinNot listed | Not listed |
 Alice BabsNot listed | Not listed |
 Erik 'Bullen' BerglundNot listed | Not listed |
 Marrit OhlssonNot listed | Not listed |