Directed by
| George Fitzmaurice | ||
Writing Credits (in alphabetical order)
| Ouida Bergère | ... | (scenario) |
| James B. Fagan | ... | (play) |
| Robert Hichens | ... | (novel) |
Cast (in credits order)
| Pola Negri | ... | Bella Donna (Ruby) | |
| Conway Tearle | ... | Mahmoud Baroudi | |
| Conrad Nagel | ... | Nigel Armine | |
| Adolphe Menjou | ... | Mr. Chepstow | |
| Claude King | ... | Dr. Meyer Isaacson | |
| Lois Wilson | ... | Patricia | |
 |
Macey Harlam | ... | Ibrahim |
|
|
Robert Schable | ... | Dr. Hartley |
| Rest of cast listed alphabetically: | |||
|
|
Antonio Corsi | ... | Fortune teller |
Music by
| Hugo Riesenfeld | ||
Cinematography by
| Arthur C. Miller | ||
Costume Design by
| Howard Greer | ... | (uncredited) |
| Clare West | ... | (uncredited) |
Art Department
| Alexander Naumov | ... | poster artist: Soviet Union |
Additional Crew
| Dudley Stuart Corlett | ... | technical director |
| Adolph Zukor | ... | presenter |
