Professor Örnstedt is having a hard time at home.
| Actor | Role |
|---|---|
 Hilding GavleProfessor Gustav Örnstedt | Professor Gustav Örnstedt |
 Nils PoppeDr. Baltazar | Dr. Baltazar |
 Nils EricssonJuan Karle | Juan Karle |
 Einar AxelssonPer Jägerstam | Per Jägerstam |
 Carl HagmanKarl Jägerstam | Karl Jägerstam |
 Anna-Lisa BaudeMrs. Örnstedt | Mrs. Örnstedt |
| KKerstin HolmbergAntoinette | Antoinette |
 Carin SwenssonNot listed | Not listed |
 Sigge FürstNot listed | Not listed |
 Anna-Greta KrigströmNot listed | Not listed |
 John BotvidNot listed | Not listed |
 Gösta BodinNot listed | Not listed |
 Wiktor AnderssonNot listed | Not listed |