Barbara Leen owns a coffee export company based in Rio de Janeiro. The company has long since been infiltrated by smugglers, without Barbara knowing about it. The criminals are smuggling diamonds. Barbara's boyfriend is a journalist and tries to get to the bottom of the matter. But during his research he comes across more and more deaths. Eventually, however, he comes across the nightclub owner Leila and her lover Dumont. They appear to be the masterminds.
Unfortunately the movie Mord in Rio is not yet available on HBO Max.
| Directing | Horst Hächler | Director |
| Editing | Eckehard Franz | Editor |
| Art | Pierino Massenzi | Art Direction |
| Production | Waldemar A. Oberger | Production Manager |
| Art | Pierino Massenzi | Production Design |
| Editing | Werner Preuss | Editor |
| Production | Gunther Schade | Executive Producer |
| Writing | Gerhard Overhoff | Screenplay |
| Sound | Lothar Nakat | Original Music Composer |
| Writing | Rupert Larsen | Screenplay |
| Production | Ernst Ritter von Theumer | Producer |
| Camera | Kurt Hasse | Director of Photography |
| Sound | Hubert Joseph | Sound |
| Camera | Alexandre Orban | Camera Operator |
| Production | Sandi Adaniu | Producer |
| Production | Alfredo Cohen | Associate Producer |
