They are actually a mother-daughter team that could hardly be more harmonious: the respected Hamburg pediatrician Claudia Kayser and her almost 17-year-old daughter Carolin. Since the tragic death of her beloved father, the two have become even closer - at that time the girl helped her grieving mother to overcome a difficult emotional depression.
| Actor | Role |
|---|---|
 Kirsten BlockClaudia Kayser | Claudia Kayser |
 Julia BrendlerChantal Singer | Chantal Singer |
 Carolyn GenzkowCarolin/Jasmin Kayser | Carolin/Jasmin Kayser |
 Martin FeifelThomas Fahrnholz | Thomas Fahrnholz |
 Erika SkrotzkiUschi | Uschi |
 Christina GroßeSchwester Louisa | Schwester Louisa |
 Bülent SharifKemal | Kemal |
 Thomas KügelDr.Geller | Dr.Geller |
 Laszlo HorwitzNot listed | Not listed |
| LLennard SchulzNot listed | Not listed |
| MMick HellerNot listed | Not listed |
| MMax SchütteNot listed | Not listed |
| LLena MünchowNot listed | Not listed |
| AArne StephanNot listed | Not listed |