Cast & crew
Die Diamantenkonkurrenz (1921)
Directed by Trude Santen Written by Paul Rosenhayn
Cast
| Margit Barnay | |
| Ernst Dernburg | |
| Fritz Kampers | |
| Fritz Beckmann | |
| Lyda Salmonova |
Crew
| Willy Goldberger | Director of Photography |
| Paul Rosenhayn | Screenplay |
| Trude Santen | Director |