Vivienne SegalVivienne Segal was 33 in Viennese Nights as 'Elsa Hofner'.
Alexander GrayAlexander Gray was 39 in Viennese Nights as 'Otto Stirner'.
Jean HersholtJean Hersholt was 44 in Viennese Nights as 'Herr Hofner, Elsa's Father'.
Walter PidgeonWalter Pidgeon was 33 in Viennese Nights as 'Franz von Renner'.
Louise FazendaLouise Fazenda was 35 in Viennese Nights as 'Gretl Kruger'.
Bert RoachBert Roach was 39 in Viennese Nights as 'Gus Sascher'.
Alice DayAlice Day was 25 in Viennese Nights as 'Barbara, Elsa's Granddaughter'.
Philipp Lothar MayringPhilipp Lothar Mayring was 51 in Viennese Nights as 'Baron von Renner, Franz' Father'.June PurcellJune Purcell was >> in Viennese Nights as 'Mary, a Singer on the Stage'.Milt DouglasMilt Douglas was 28 in Viennese Nights as 'Bill Jones, a Stage Performer'.
Bela LugosiBela Lugosi was 48 in Viennese Nights as 'Count von Ratz--Hungarian Ambassador'.
Mary TreenMary Treen was 23 in Viennese Nights as 'Shocked Woman on Street (uncredited)'.
Alan CroslandAlan Crosland was 36 in Viennese Nights as 'Director'James Van TreesJames Van Trees was 40 in Viennese Nights as 'Director of Photography'
Oscar Hammerstein IIOscar Hammerstein II was 35 in Viennese Nights as 'Writer, Lyricist'Harold McLernonHarold McLernon was 38 in Viennese Nights as 'Editor'Sigmund RombergSigmund Romberg was 43 in Viennese Nights as 'Songs'