Cast & crew
Das verschwundene Testament (1929)
Directed by Rolf Randolf Written by Rolf Randolf, Otokar Hořký, Emanuel Alfieri
Cast
| Jan W. Speerger | Thomas |
| Carlo Aldini | Frank |
| Daisy D'Ora | Ehrenberg |
| Hans Junkermann | Walter Parks Thatcher |
| Sig Arno | |
| John Mylong | |
| Julia Serda | |
| Louis Brody |
Crew
| Robert Lach | Director of Photography |
| Heinrich Richter | Production Design |
| Rolf Randolf | Screenplay |
| Rolf Randolf | Director |
| Otokar Hořký | Story |
| Emanuel Alfieri | Story |