Directed by
| Maurice Elvey | ||
Writing Credits
| Ernst Marischka | ... | (musical "Ein Lied für Dich") and |
| Irma von Cube | ... | (musical "Ein Lied für Dich") |
| Austin Melford | ... | (adaptation) and |
| Robert Edmunds | ... | (adaptation) and |
| Richard Benson | ... | (adaptation) |
Cast (in credits order) complete, awaiting verification
| Jan Kiepura | ... | Riccardo Gatti | |
| Aileen Marson | ... | Mary Newberg | |
| Sonnie Hale | ... | Charlie, Gatti's male secretary | |
 |
Reginald Smith | ... | Baron Felix Kleeberg |
| Emlyn Williams | ... | Theodore Bruckner | |
| George Merritt | ... | Otto Newberg | |
| Muriel George | ... | Mrs. Newberg | |
| Gina Malo | ... | Fifi | |
| Rest of cast listed alphabetically: | |||
| Vi Kaley | ... | Charlady at Imperial Café (uncredited) | |
| Andreas Malandrinos | ... | Head Waiter at Imperial Café (uncredited) | |
| C. Denier Warren | ... | Head Waiter at Monbijou (uncredited) | |
|
|
D.J. Williams | ... | Opera House Secretary (uncredited) |
|
|
Bruce Winston | ... | (uncredited) |
Produced by
| Michael Balcon | ... | producer |
| Jerome Jackson | ... | associate producer |
| Arnold Pressburger | ... | producer |
Music by
| Mischa Spoliansky | ... | (as M. Spoliansky) |
Cinematography by
| Charles Van Enger | ... | (as C. Van Enger) (photography) |
Editing by
| Charles Frend | ||
Art Direction by
| Alfred Junge | ||
Costume Design by
| Berleo | ||
Makeup Department
| Bob Clark | ... | makeup artist (uncredited) |
Sound Department
| Philip Dorté | ... | sound recordist |
Music Department
| Louis Levy | ... | musical director |
