Diễn viên
Bill Shine
Carl (uncredited)
Edmund Gwenn
Johann Strauss, the Elder
Esmond Knight
Johann Strauss, the Younger
Charles Heslop
Valet
Betty Huntley-Wright
Lady's Maid
John Singer
Boy (uncredited)
Cyril Smith
Secretary (uncredited)
Jessie Matthews
Resi Ebezeder
Fay Compton
Countess Helga von Stahl
Sybil Grove
Mme. Fouchett (uncredited)
Frank Vosper
Prince Gustav
Robert Hale
Ebezeder