A sentimental musical film about a star conductor and his motherless daughter, orphaned children, choirboys, and a pretty governess.
as René von Geldern
as Vilma Cortini
as Harry Mell
as Inge Salinger
as Barbara
as Frau Sedlacek
as Sänger, himself
as Susi von Geldern
as Stefan
as Bruno Engel
as Prof. Warwenka
as Prof. Berger
as Francesco
