Générique complet
Song of My Heart
Frank Sundström
Peter Ilich Tchaikovsky
Audrey Long
Princess Amalya
Cedric Hardwicke
Grand Duke
Mikhail Rasumny
Sergei Ivanov / Stephen Ivanov
Gale Sherwood
Sophia Mirova
Serge Krizman
Ivan
Charles Trowbridge
Jurgensen
Kate Drain Lawson
Nurse
Lester Sharpe
Nikolai Rubenstein
Gil Frye
Kolya
Scott Elliott
Lt. Sanderson
Gordon B. Clarke
Lt. Julian
Jimmie Dodd
Private Murphy
David Leonard
Nikolai Rimsky-Korsakoff
John Hamilton
Czar
William Ruhl
Cesar Cui
Steve Darrell
Uniformed Aide
Elvira Curci
Housekeeper
Maurice Cass
Ballet Master
Grandon Rhodes
Doctor
William Newell
Doorman
Leonard Mudie
Conductor
Lane Chandler
Policeman
Leonid Snegoff
Manager
Lewis Howard
Modest Moussorgsky
Stan Johnson
Captain Weatherley
Leo Kaye
Mess Sergeant
Vernon Cansino
Evans
Nina Hansen
Sophie's Mother
José Iturbi
Pianist Dubber
Mary Scott
Fleurette
Réalisation
Scénario
Production
Nat W. Finston
Production
Theodore Reed
Production
Glenn Cook
Production Manager
Curt Courant
Production Supervisor
Image
Montage
Son et musique
Joseph Nussbaum
Musique, Orchestrator
Tom Lambert
Sound Engineer
Vinton Vernon
Sound Engineer
Modest Altschuler
Music Consultant
Nat W. Finston
Music Director
Edward J. Kay
Music Director