A rich man bequeaths seven keys to seven of his friends, but only one will unlock the door to untold wealth.
Alfred Vohrer | Director |
Gerhard F. Hummel | Screenplay |
Edgar Wallace | Novel |
Harald G. Petersson | Screenplay |
Johannes Kai | Screenplay |
Horst Wendlandt | Producer |
Carl Otto Bartning | Editor |
Jacques Leitienne | Producer |
Peter Thomas | Music |
Karl Löb | Cinematography |