Cast & crew
Princess, At Your Orders! (1931)
Directed by Hanns Schwarz, Max de Vaucorbeil Written by Billy Wilder, Robert Liebmann, Paul Frank
Cast
| Marcel Vibert | Heynitz |
| Comedian Harmonists | |
| Harry Frommermann | |
| Roman Cycowski | |
| Marcel Merminod | |
| Robert Biberti | |
| Raymond Guérin-Catelain | Le Loupart |
| Lilian Harvey | Christine |
| Henri Garat | Carl Fogarty |
| Jean Mercanton | Sonji Roi |
| Théo Tony | |
| Erich A. Collin | |
| Ari Leschnikoff | |
| Erwin Bootz | |
| Bill Bocket | Hofdetektiv Pipac |
Crew
| Hanns Schwarz | Director |
| Leopold Verch | Costume Designer |
| Konstantin Irmen-Tschet | Director of Photography |
| Max de Vaucorbeil | Director |
| Carl Winston | Assistant Director |
| Günther Rittau | Director of Photography |
| Max Pfeiffer | Production Manager |
| Erich Kettelhut | Art Direction |
| Jean Boyer | Dialogue |
| Hermann Fritzsching | Sound |
| Billy Wilder | Writer |
| Robert Liebmann | Writer |
| Paul Frank | Writer |
| Werner R. Heymann | Music |