Directed by
| Jaime Salvador | ||
Writing Credits
| Federico Curiel | ... | (story) and |
| Alfredo Ruanova | ... | (story) |
| Federico Curiel | ... | (adaptation) and |
| Alfredo Ruanova | ... | (adaptation) |
Cast (in credits order)
| Joaquín Cordero | ... | Jorge Méndez | |
| Ana Bertha Lepe | ... | Lupe Moctezuma | |
| Andrés Soler | ... | Dr. Moctezuma | |
| Jorge Russek | ... | Valdés | |
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Antonio Raxel | ... | Señor Morris |
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Salvador Lozano | ... | Ingeniero |
| Víctor Alcocer | ... | Gorila | |
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José Dupeyrón | ... | Esbirro del gorila |
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David Hayat | ... | Alberto (Beto) Moctezuma |
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Magdaleno Barba | ... | Esbirro del gorila (as Magdaleno Barba G.) |
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Aurelio Salinas | ||
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Carlos Suárez | ||
| Rest of cast listed alphabetically: | |||
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Armando Acosta | ... | (uncredited) |
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José Chávez | ... | (uncredited) |
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Felipe del Castillo | ... | Obrero (uncredited) |
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Jesús Gómez | ... | Pedro (uncredited) |
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Margarito Luna | ... | Antonio (uncredited) |
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José Raúl Mena | ... | Obrero (uncredited) |
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Joaquín Roche | ... | Obrero (uncredited) |
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Amado Zumaya | ... | Fabián (uncredited) |
Produced by
| Adolfo Grovas | ... | executive producer (as Adolfo Grovas S.) |
| Jesús Grovas | ... | producer |
| Rafael Pérez Grovas | ... | producer (uncredited) |
Music by
| Sergio Guerrero | ||
Cinematography by
| Ezequiel Carrasco | ||
Editing by
| José W. Bustos | ||
Production Design by
| Salvador Lozano Mena | ... | (as Salvador Lozano) |
Set Decoration by
| Raymundo Ortiz | ||
Makeup Department
| Teresa Sánchez | ... | hair stylist |
| Concepción Zamora | ... | makeup artist |
Production Management
| José Luis Busto | ... | unit manager |
| Adrián Grovas S. | ... | production manager |
| Carlos Terron Garcia | ... | assistant unit manager (as Carlos García T.) |
Second Unit Director or Assistant Director
| Manuel Ortega | ... | assistant director |
Sound Department
| Bebe Barron | ... | sound effects: archive sound |
| Louis Barron | ... | sound effects: archive sound |
| Ernesto Caballero | ... | dialogue recordist (as Ing. Ernesto Caballero) |
| Enrique Rodríguez | ... | sound recordist (as Ing. Enrique Rodríguez) |
Camera and Electrical Department
| Luis García | ... | lighting technician (as Luis Garcia P.) |
| Manuel Luna | ... | assistant camera |
| Manuel Santaella | ... | camera operator |
| Francisco Urbina | ... | still photographer |
Editorial Department
| Abraham Cruz | ... | synchronization editor |
| Felipe Islas | ... | assistant editor |
Music Department
| Sergio Guerrero | ... | musical director |
Script and Continuity Department
| Humberto Gavaldón | ... | script supervisor |
Additional Crew
| Jesús Grovas | ... | presenter |
| Eduardo Mendoza | ... | titles (as Eduardo Mendoza H.) |
| Manuel Ortega | ... | president: La Mexicana (as Manuel Ortega B.) |
