La voce magica Cast & Crew
Boris KarloffDr. Friedrich Hohner Susanna FosterAngela Klatt Thomas GomezCount Seebruck George DolenzAmato Roselli Ludwig StösselCarl Baumann William EdmundsLeon, Theatre Concierge Maxwell HayesCount Romburg Dorothy LawrenceMiss Metzger Bella LewitzkyDancer (Uncredited) Jack RichardsonMusical Conductor (Uncredited) Polly BaileyCleaning Woman (Uncredited) Stuart HolmesKing's Consul (Uncredited) Eddie PoloStagehand (Uncredited) Paul PowerReporter (Uncredited) Ernie AdamsMan in Audience Next to Franz (Uncredited) Gertrude AstorWoman in Audience Behind Franz (Uncredited) Grace CunardBackstage Maid (Uncredited) William DesmondBackstage Technician (Uncredited) Francis FordBackstage Attendant (Uncredited) Louis PayneAudience Member (Uncredited) Anne CornwallAudience Member (Uncredited) Rudy BowmanAudience Member (Uncredited) William H. O'BrienAudience Member (Uncredited) Helen GibsonAudience Member (Uncredited) Maurice CostelloAudience Member (Uncredited) Harry MayoAudience Member (Uncredited) Richard NeillAudience Member (Uncredited) Eric MayneAudience Member (Uncredited) Barry ReganAudience Member (Uncredited) George WaggnerRegista / Produttore Lynn StarlingSceneggiatura Joseph GershensonProduttore Esecutivo John B. GoodmanArt Direction Russell A. GausmanSet Decoration Alexander GolitzenArt Direction W. Howard GreeneDirector Of Photography Hal MohrDirector Of Photography Charles S. GouldAssistente Regista Russell F. SchoengarthMontatore Edward WardCompositore Musicale Originale Bernard B. BrownSound Director Harold ZweifelOrchestrator John P. FultonVisual Effects 
