Liebesgrüße aus der Lederhose 6: Eine Mutter namens Waldemar: Sissy has inherited a hotel and stud farm from her parents. Unfortunately, her father was very much in debt, so she has to put up with the paternalism of a distant aunt. But she wants to turn everything on the farm upside down and fires all the experienced employees. This leads to huge chaos, as the inexperienced new staff find it difficult to cope with the horses in particular. When Sissy is also supposed to marry a bank manager friend, the trouble is perfect.