Diretor/a
Carmine Gallone
DIRETOR/A
Elenco (na ordem dos créditos)
Arthur Riscoe
Jack
Naunton Wayne
Jim
Magda Schneider
Grete A Viennese Girl
Ruth Maitland
Mother
Victor Fairley
Grete's Father
Richard Wydler
Grete's Brother
Brenda Senton
Grete's Sister
Wilfred Noy
Director of Opera Falkenheim
Grete Natzler
Director of Opera's Daughter
Joe Hayman
Impresario
Bertha Belmore
Masculine Lady at TableTen