Einmal am Rhein.

Damian Bacchus, a widower, is the father of his lovely daughters Trautchen, Billa, and Grietchen. The four of them run a small inn. But that can’t be all. Damian buys the much larger restaurant Rheinschlösschen. Elvira Claer, the owner of the Grand Hotel and once in love with Damian—who then chose someone else—wants to snatch the Rheinschlösschen away from him out of revenge...