Directed by
| Hanns Schwarz | ||
Writing Credits (in alphabetical order)
| Paul Frank | ||
| Robert Liebmann | ||
| Billy Wilder | ||
Cast (in credits order)
| Käthe von Nagy | ... | Prinzessin Marie-Christine | |
| Willy Fritsch | ... | Leutnant Karl von Conradi | |
| Reinhold Schünzel | ... | Staatsminister Graf Herlitz | |
| Paul Hörbiger | ... | Hofdetektiv Pipac | |
| Paul Heidemann | ... | Fürst von Leuchtenstein | |
| Michael von Newlinsky | ... | Rittmeister | |
 |
Eugen Tiller | ... | Major |
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Kenneth Rive | ... | König |
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Erich Kestin | ... | Bursche bei Conradi |
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Erik Schütz | ... | Stimmungssänger |
| Attila Hörbiger | ... | Wachtposten | |
| Ferdinand Martini | |||
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Edgar Pauly | ||
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Fritz Spira | ||
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Wolfgang von Schwindt | ||
| Robert Biberti | ... | Koch / Cook (as Comedian Harmonists) | |
| Erwin Bootz | ... | Koch / Cook (as Comedian Harmonists) | |
| Erich A. Collin | ... | Koch / Cook (as Comedian Harmonists) | |
| Harry Frommermann | ... | Koch / Cook (as Comedian Harmonists) | |
| Ari Leschnikoff | ... | Koch / Cook (as Comedian Harmonists) | |
| Rest of cast listed alphabetically: | |||
| Comedian Harmonists | ... | Themselves | |
| Roman Cycowski | ... | Koch / Cook (as Comedian Harmonists) | |
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Karl Platen | ... | Kammerdiener |
| Otto Wallburg | |||
Music by
| Werner R. Heymann | ... | (as Werner Richard Heymann) |
Cinematography by
| Konstantin Irmen-Tschet | ||
| Günther Rittau | ||
Editing by
| Willy Zeyn | ||
Art Direction by
| Erich Kettelhut | ||
Costume Design by
| Leopold Verch | ... | (uniforms) |
| Joe Strassner | ... | (uncredited) |
Makeup Department
| Maria Jamitzky | ... | makeup artist |
| Emil Neumann | ... | makeup artist |
Production Management
| Erich Holder | ... | unit manager |
| Max Pfeiffer | ... | production manager |
Second Unit Director or Assistant Director
| Carl Winston | ... | assistant director |
Sound Department
| Hermann Fritzsching | ... | sound |
Camera and Electrical Department
| Otto Baecker | ... | assistant camera |
| Willi Klitzke | ... | still photographer |
