Directed by
| Kurt Neumann | ||
Writing Credits
| Erich Philippi | ... | (original story) |
| William Hurlbut | ... | (screen play) |
Cast (in credits order) complete, awaiting verification
| Lionel Atwill | ... | Robert von Helldorf | |
| Gloria Stuart | ... | Irene von Helldorf | |
| Paul Lukas | ... | Capt. Walter Brink | |
| Edward Arnold | ... | Commissioner Forster | |
| Onslow Stevens | ... | Frank Faber | |
| William Janney | ... | Thomas Brandt | |
| Robert Barrat | ... | Paul - the Butler | |
| Muriel Kirkland | ... | Betty - the Maid | |
| Russell Hopton | ... | Max - the Chauffeur | |
| Elizabeth Patterson | ... | Mary - the Cook | |
| Anders Van Haden | ... | The Stranger | |
| James Durkin | ... | Kruger - the Commissioner's Assistant | |
| Rest of cast listed alphabetically: | |||
 |
Dick Rush | ... | Detective on Telephone (uncredited) |
Produced by
| Henry Henigson | ... | producer (uncredited) |
| Carl Laemmle Jr. | ... | producer |
Music by
| Heinz Letton | ||
Cinematography by
| Charles J. Stumar | ... | (as Charles Stumar) (camera) |
Editing by
| Philip Cahn | ||
Art Direction by
| Stanley Fleischer | ||
Costume Design by
| Vera West | ... | (uncredited) |
Second Unit Director or Assistant Director
| Jay Marchant | ... | assistant director (uncredited) |
Art Department
| Harry Grundstrum | ... | property master (uncredited) |
Sound Department
| Gilbert Kurland | ... | sound supervisor (uncredited) |
Camera and Electrical Department
| King D. Gray | ... | camera operator (uncredited) |
| Fred Parkinson | ... | chief grip (uncredited) |
| Bill Richards | ... | assistant camera (uncredited) |
| Tommy Valdez | ... | chief electrician (uncredited) |
Music Department
| Gilbert Kurland | ... | music supervisor (uncredited) |
| Heinz Roemheld | ... | main and end title arrangements (uncredited) |
Additional Crew
| Carl Laemmle | ... | presenter |
