Kara Ben-Nemsi, friends and rescuers set out to free a young relative of the guardian of the treasure of the Chaldaeans (Christian sect), who is captured for that fabulous ransom.
Unfortunately the movie Kingdom of the Silver Lion is not yet available on HBO Max.
| Directing | Franz Josef Gottlieb | Director |
| Writing | Karl May | Novel |
| Writing | José Antonio de la Loma | Screenplay |
| Writing | J.M. Petersen | Screenplay |
| Production | Eberhard Meichsner | Producer |
| Sound | Gerard Muller | Original Music Composer |
| Sound | Raimund Rosenberger | Original Music Composer |
| Editing | Teresa Alcocer | Editor |
| Editing | Walter Wischniewsky | Editor |
| Writing | Franz Josef Gottlieb | Screenplay |
| Production | Artur Brauner | Producer |
| Art | Hans Jürgen Kiebach | Production Design |
| Art | Ernst Schomer | Production Design |
| Camera | Francisco Marín | Director of Photography |
| Camera | Robert Ziller | Director of Photography |
| Costume & Make-Up | Irms Pauli | Costume Design |
