Christian Kempenich
Hedwig - seine Frau (as Leni Marenbach)
Selma Kempenich - die Tante
Maria, the maid
Enrico Falotti - Gesangslehrer
Bügermeister
Else
Hotel Porter 'Waldfrieden'
Police Inspector
District Judge
Prosecution lawyer
Justizrat Genius - Defence lawyer
Frau Oberpostdirektor (uncredited)