Directed by
| Graham Cutts | ||
Writing Credits (in alphabetical order)
| Adrian Brunel | ... | (titles) (uncredited) |
| Alfred Hitchcock | ||
| Raymond Paton | ... | (novel) |
Cast (in credits order)
| Jane Novak | ... | Prinzessin Maria Idourska / Princess Marie Idourska | |
| Walter Rilla | ... | Michael Caviol | |
 |
Frank Stanmore | ... | Pompouard |
| Bernhard Goetzke | ... | Adrian Levinsky | |
|
|
Loni Nest | ... | Prinzessin Maria als Kind |
|
|
Martin Herzberg | ... | Michael Caviol als Kind |
| Rosa Valetti | ... | Michaels Grossmutter / Grandmother | |
|
|
Dora Bergner | ... | Herzogin / Duchess |
| Fritz Alberti | ... | Maler / Painter | |
| Robert Leffler | ... | Leidner | |
|
|
Alexander Murski | ... | Vollmark |
| Rest of cast listed alphabetically: | |||
| Robert Scholz | ... | Grossfürst Paul / Grandduke Paul | |
Produced by
| Michael Balcon | ... | producer |
| Erich Pommer | ... | associate producer |
Music by
| W.L. Trytel | ... | (premiere) |
Cinematography by
| Theodor Sparkuhl | ||
Art Direction by
| Alfred Hitchcock | ||
Second Unit Director or Assistant Director
| Alfred Hitchcock | ... | assistant director |
Music Department
| W.L. Trytel | ... | conductor: at the premiere |
