When Santo accompanies a troupe of archaeologists in the search for Aztec artifacts, they find the Mummy of an Aztec who leaves a warning to those who tamper with his resting place. The adventurers ignore the warning, and before long, the Mummy starts bumping them off one-by-one with his bow & arrow.
| Production | Guillermo Calderón | Producer |
| Camera | Raúl Martínez Solares | Director of Photography |
| Directing | René Cardona | Director |
| Writing | Alfredo Salazar | Writer |
| Production | El Santo | Producer |
| Crew | Gustavo César Carrión | Compositor |
| Editing | Jorge Busto | Editor |
| Art | Javier Torres Torija | Production Design |
| Art | Carlos Arjona | Set Decoration |
| Costume & Make-Up | Margarita Ortega | Makeup & Hair |
