Peter, a young, bankrupt homeowner, wants to sell his house and move in with his aunt Agathe in the countryside. In the meantime, his friend Albert and his niece Inge are supposed to guard the house. When he learns that the three crooks Boxer-Franz, Taschen-August, and Klau-Maxe are already living there, he breaks into his own house, where he encounters the three burglars, who mistake him for a "colleague." The crooks expect him to pretend to be the homeowner and want to keep the proceeds for themselves.

A moral aunt and a poisonous civil servant want to restore order in paradise. However, paradise is not a heavenly place, but a den of iniquity that urgently needs to be cleaned up. A perfect job for Schaeppi and Mylanek.

The young Monika Dahlhoff returns from the USA after two years. As soon as she arrives, she learns that her father wants to sell his traditional stud farm, because he has quarreled with the members of the equestrian club. Accordingly annoyed is the old Dahlhoff, when his daughter just fell in love with the son of his greatest enemy. In the annual "Hubertusjagd" there is a dramatic encounter between the men.