Two twin brothers working in a Vienna fair and who are both gifted for singing meet different luck both in love and their careers.
Joseph Schmidt
Beppo / Tonio
Felix Bressart
Max Kaspar
Otto Wallburg
Paul Kaspar
Hans Holt
Karl Skraup
Karl Forest
Lisl Kinast
Lizzi Natzler
Richard Oswald
Director
Heinz Goldberg
Writer
Ernst Neubach
Hans May
Music
Siegfried Geyer
Hans Theyer
Cinematography
Ladislaus Vidor
Editor
