Directed by
| Allan Dwan | ||
Writing Credits (in alphabetical order)
| Adelaide Heilbron | ... | (adaptation) |
| Aaron Hoffman | ... | (play) |
| Samuel Shipman | ... | (play) |
Cast (in credits order)
| Charles Winninger | ... | Karl Pfeiffer | |
| Charles Ruggles | ... | Heinrich Block | |
| James Craig | ... | Bill Pfeiffer | |
| Nancy Kelly | ... | June Block | |
| Otto Kruger | ... | Anton Miller | |
| Ilka Grüning | ... | Mrs. Pfeiffer | |
| Greta Meyer | ... | Gretchen | |
| Addison Richards | ... | Inspector McCarthy | |
| Charles Lane | ... | Braun | |
 |
John Piffle | ... | Schnitzler |
|
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Ruth Holley | ... | Nora |
| Dick Wessel | ... | Delivery man | |
| Rest of cast listed alphabetically: | |||
| Donald Curtis | ... | Soldier (uncredited) | |
| Rick Vallin | ... | Soldier (uncredited) | |
Produced by
| Edward Small | ... | producer |
Music by
| Lucien Moraweck | ||
Cinematography by
| Edward Cronjager | ||
Editing by
| William F. Claxton | ... | (as William Claxton) |
Art Direction by
| John DuCasse Schulze | ||
Set Decoration by
| Edward G. Boyle | ||
Costume Design by
| Royer | ||
Makeup Department
| Don L. Cash | ... | makeup artist (as Don Cash) |
Production Management
| Max Golden | ... | production manager (as Max H. Golden) |
Second Unit Director or Assistant Director
| Sam Nelson | ... | assistant director |
Art Department
| Ken Walton | ... | props (uncredited) |
Sound Department
| William A. Wilmarth | ... | sound (as William Wilmarth) |
| Truman K. Wood | ... | sound effects editor (as T.K. Wood) |
| Jack Whitney | ... | sound recordist (uncredited) |
Editorial Department
| Grant Whytock | ... | supervising editor |
Music Department
| Lud Gluskin | ... | musical director |
Additional Crew
| Edward Small | ... | presenter |
| Grant Whytock | ... | assistant to producer |
