A cabaret singer in Germany is in love with a young American boy, and must convince his disapproving father that she is worthy of his son.
| Actor | Role |
|---|---|
 Lya MaraKomtesse Frizzi Zirsky | Komtesse Frizzi Zirsky |
 Ben LyonJonny Conzaga | Jonny Conzaga |
 Alfred AbelDichter | Dichter |
 Eugen BurgKaiser Franz Josef | Kaiser Franz Josef |
 Albert PauligKaiser's Adjutant | Kaiser's Adjutant |
 Julius FalkensteinGraf Zirsky | Graf Zirsky |
 Kurt GerronFeuerwehrmann | Feuerwehrmann |
 Hermann PichaMusiker | Musiker |