Dr. Karl Sternau, the personal physician of the count Bismarck, who spent much of his youth in Mexico, is sent back to that country during the occupation by French troops in the service of the Austrian 'Emperor' Maximilian, to carry an encouraging letter from U.S. President Lincoln to the nationalist Mexican president Benito Juarez.
Unfortunately the movie Mercenaries of the Rio Grande is not yet available on HBO Max.
Production | Götz Dieter Wulf | Producer |
Sound | Erwin Halletz | Original Music Composer |
Writing | Karl May | Novel |
Writing | Robert A. Stemmle | Screenplay |
Writing | Georg Marischka | Screenplay |
Writing | Ladislas Fodor | Screenplay |
Directing | Robert Siodmak | Director |
Editing | Walter Wischniewsky | Editor |
Production | Artur Brauner | Producer |
Art | Milan Todorović | Art Direction |
Art | Veljko Despotović | Art Direction |
Art | Kosta Krivokapić | Production Design |
Costume & Make-Up | Edith Almoslino | Costume Design |
Art | Miodrag Mirić | Art Direction |
Directing | Stevan Petrović | Assistant Director |
Art | Hertha Hareiter | Production Design |
Art | Otto Pischinger | Production Design |
Camera | Siegfried Hold | Director of Photography |