Nora Ryan
Marsha Hunt
Tony Salerno Jr.
William Prince
Gregor Piatigorsky
Risë Stevens
Artur Rodzinski
Arthur Rubinstein
Jan Peerce
Ezio Pinza
Jascha Heifetz
Fritz Reiner
Vaughn Monroe
Leopold Stokowski
John Donovan
Frank McHugh
Harry James
Henry
Emile Boreo
Katinka
Eole Galli
Ruth Haines
Martha O'Driscoll
Tony Salerno Sr.
Hans Járay
Olin Downes
Anton Tribik
Joseph Buloff
Walter Damrosch
Bruno Walter
Lily Pons
Director
Edgar G. Ulmer
Story
Seena Owen
Art Direction
Max Rée
Costume Design
Assistant Director
Sal Scoppa Jr.
Screenplay
Karl Kamb
Director of Photography
William Miller
Producer
William LeBaron
Boris Morros
Editor
Fred R. Feitshans Jr.