Das Geheimnis der sechs Spielkarten, 4. Teil - Pique Sieben
| Year | 1921 |
|---|---|
| Country | Germany |
| Director | Rolf BrunnerWilliam Kahn |
| Cinematography | Ernest Plhak |
| Scriptwriters | Robert HeymannWilliam Kahn |
| Produced | William Kahn |
| Art Direction | Paul Lachenauer |
| Genres | Detective |
| Release Date | December 14, 1921 |