Directed by
| Karel Lamac | ... | (as Carl Lamac) |
Writing Credits
| Arthur Conan Doyle | ... | (novel) (as Conan Doyle) |
| Carla von Stackelberg | ... | (screenplay) |
Cast (in credits order)
Produced by
| Karel Lamac | ... | producer (as Carl Lamac) |
| Robert Leistenschneider | ... | executive producer |
| Anny Ondra | ... | producer |
Music by
| Paul Hühn | ||
Cinematography by
| Willy Winterstein | ||
Editing by
| Ella Ensink | ||
Production Design by
| Wilhelm Depenau | ... | (as Willi Depenau) |
| Karl Vollbrecht | ||
Production Management
| Veit Massary | ... | unit manager |
Second Unit Director or Assistant Director
| Herbert Grünewald | ... | assistant director |
Sound Department
| Carl Erich Kroschke | ... | sound |
Music Department
| Paul Hühn | ... | musical director |
Additional Crew
| Siegfried Schürenberg | ... | voice dubbing: Bruno Güttner (uncredited) |