During the 1800s, Peru's government sends 2 envoys to negotiate peace with the rebellious Incas but a treasure-hunter bandit shoots the Inca ruler and his son, leaving the 2 envoys to take the blame for it.
Unfortunately the movie Legacy of the Incas is not yet available on HBO Max.
| Directing | Georg Marischka | Director |
| Writing | Winfried Groth | Writer |
| Writing | Karl May | Novel |
| Writing | Georg Marischka | Writer |
| Writing | Franz Marischka | Writer |
| Editing | Anneliese Artelt | Editor |
| Production | Guarrido Lecca | Production Manager |
| Sound | Franz Harrer | Sound |
| Production | Fausto Lucelli | Production Manager |
| Production | Attilio Tosato | Production Manager |
| Camera | Horst Chlupka | Assistant Camera |
| Camera | Juan Mariné | Director of Photography |
| Camera | Ubaldo Terzano | Camera Operator |
| Art | José Antonio de la Guerra | Set Decoration |
| Directing | Winfried Groth | Assistant Director |
| Sound | Pietro Spadoni | Sound Engineer |
| Production | Alberto Grimaldi | Producer |
| Sound | Angelo Francesco Lavagnino | Music |
| Camera | Siegfried Hold | Director of Photography |
| Costume & Make-Up | Antonio Cortés | Costume Design |
| Production | Ramón Baillo | Production Manager |
| Camera | Will Appelt | Still Photographer |
| Editing | Enzo Alabiso | Editor |
| Costume & Make-Up | Rosa Grana Garland | Costume Design |
| Production | Peter Müller | Production Manager |
| Production | Willy Egger | Production Manager |
| Sound | Vittorio De Sisti | Sound Engineer |
| Art | Saverio D'Eugenio | Production Design |
| Production | Pietro Nofri | Production Supervisor |
| Crew | Pete Kelly | Stunt Coordinator |
| Directing | Federico Cianfarini | Assistant Director |
| Production | Franz Marischka | Producer |
| Editing | Sigrid Teubner | Assistant Editor |
| Production | Iwan Draganoff | Production Manager |
| Production | Carl Szokoll | Executive Producer |
| Art | José Antonio de la Guerra | Production Design |
