Calificación
Reparto

Jan Kiepura
Riccardo Gatti

Aileen Marson
Mary Newberg

Emlyn Williams
Theodore Bruckner

Sonnie Hale
Gatti's secretary

Reginald Smith
Baron Felix Kleeberg

Gina Malo
Kleeberg's Brunet

George Merritt
Otto Newberg

Muriel George
Mrs. Newberg

D.J. Williams
Opera House Secretary