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El Santo as Santo, el Enmascarado de Plata |
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Fernando Casanova as Fernando Lavalle |
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Ana Bertha Lepe as Virginia |
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Roberto Ramírez Garza as Conrado González (as Beto el Boticario) |
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Alfredo Wally Barrón as Prof. Corberra |
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Luis Aragón as Don Armando Correa |
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Alejandro Parodi as Chantajista |
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Augusto Benedico as Mathias |
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Lucía Prado as Irene Lippert |
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Yolanda Ciani as Hija de Armando |
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Elvira Castillo as Gloria, hija de Armando |
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Magda Urvizu as Hija rubia de Armando (as Magda Urvisu) |
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Gloria Leticia Ortiz as Recien casada (as Olga Leticia Ortiz) |
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Norma Jiménez Pons as |
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Fernando Osés as Cocinero |
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Enrique Couto as Jefe policía |
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Alejandro Cruz as Luchador (as Black Shadow) |
| Writing | Antonio Orellana | Writer |
| Directing | Federico Curiel | Director |
| Writing | Federico Curiel | Writer |
| Writing | Fernando Osés | Writer |
| Sound | Enrico C. Cabiati | Music |
| Editing | José Juan Munguía | Editor |
| Crew | Fernando Colín | Cinematography |
| Art | Arcadi Artis Gener | Art Direction |
| Costume & Make-Up | Graciela Muñoz | Makeup Artist |
