""
Anny Ondra
as Musette
Julius Falkenstein
as Nachbar
Hans Junkermann
as Mr. de Malcomte
Eugen Rex
as Meunier
Hermann Picha
as Prof. Voronoffsky
Toni Tetzlaff
as Frau Griche
Paul Rehkopf
as Herr Griche
André Roanne
as Joe Willings
Teddy Bill
as Gaston
Anielka Elter
as Helen
Adolphe Engers
as Albert
Paul Morgan
as Ein Ausländer
Heinrich Richter
Art Direction
Victor Skutezky
Producer
Otto Heller
Director of Photography
Karel Lamač
Director
Hans Wilhelm
Writer
Henry Koster
