The supposedly naive owner of the castle, Louise Strothmann von Auerheim, advertises that the entire family estate is for sale. This not only attracts the attention of her money-hungry relatives, but also a whole host of potential buyers, from porn factory owners to a retirement home company.
| Actor | Role |
|---|---|
 Maria SchellLouise Strothmann | Louise Strothmann |
 Christine KaufmannJasmin Strothmann | Jasmin Strothmann |
 Eva MattesHelga-Maria Strothmann | Helga-Maria Strothmann |
| AAlwy BeckerElisabeth Ringer | Elisabeth Ringer |
 Peter CapellDr. Ringer | Dr. Ringer |
 Wolfgang KielingStrothmann | Strothmann |
 Dieter BorscheHafermann | Hafermann |
 Dirk DautzenbergFranke | Franke |
 Veit RelinSchwarz | Schwarz |
 Helmut SchmidRetzlaf | Retzlaf |
 Siegfried WischnewskiSackmann | Sackmann |
 Hans von BorsodyBraeger | Braeger |
 Karlheinz BöhmRainer | Rainer |