Observing staunch moral attitudes, professor Traugott Nägler, his wife Marianne, and their swarm of children life a happy and idyllic life in a small town. But when their oldest daughter Atlanta inherits a house in Montevideo that belonged to the deceased sister of the professor, the family′s life is about to change dramatically.
| Actor | Role |
|---|---|
 Curt GoetzProf. Traugott Hermann Nägler | Prof. Traugott Hermann Nägler |
 Valerie von MartensFrau Professor Marianne Nägler | Frau Professor Marianne Nägler |
 Albert FlorathPastor | Pastor |
 Lia EibenschützMadame de la Rocco | Madame de la Rocco |
 Eckart DuxHerbert Kraft | Herbert Kraft |
 John MylongNot listed | Not listed |
 Ruth NiehausNot listed | Not listed |
| RRudolf ReiffNot listed | Not listed |
 Ingeborg KörnerNot listed | Not listed |