Luise Otto-Peters
August Peters
Antonie
Melanie
Tante Amalie
Dennhardt
Frau Führmann
Father Otto
Robert Blum
Franziska
Klementine
Baron Rödern
Prof. Klemm
Frau Schirmer
Schönemann
Master Burkhardt
Frau Apotheker
Mother Peters
Minna
Frau Plesser
landlady
Madeleine
Father Peters
pharmacist
Herr Schirmer
Detective
host
Zöllner
Mother Willecke
Father Willecke
Assessor
master
Faktor
Metier
Machine master
Guard in the consulting room
Constable
Director of the fortress
Student
president