Directed by
| Alberto Mariscal | ||
Writing Credits (in alphabetical order)
| Fernando Galiana | ||
Cast (in credits order)
| Claudio Brook | ... | Heinrich Werner / Conrad Krauss | |
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Patricia Aspíllaga | ... | Ana María Valdés |
| Lucy Gallardo | ... | Elena Werner | |
| Nubia Martí | ... | Catalina Werner | |
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Carlos Cardán | ... | Miguel |
| Gabriel Retes | ... | Enrique Werner | |
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Reyes Bravo | ... | Carlos Werner |
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Diana Torres | ... | Secretaria |
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Manuel Cepeda | ... | Pretendiente de Catalina |
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María Prado | ... | Berta, sirvienta |
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Manuel Bravo | ... | Tony, hijo de Ana María |
| Rest of cast listed alphabetically: | |||
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Roy De La Serna | ... | Miembro junta directiva (uncredited) |
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Miguel Inclán hijo | ... | Gutié rrez (uncredited) |
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Myron Levine | ... | Miembro junta directiva (uncredited) |
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José Antonio Marros | ... | Espectador concierto (uncredited) |
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Rubén Márquez | ... | Miembro junta directiva (uncredited) |
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Carlos Vendrell | ... | Don Rodrigo (uncredited) |
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Marcelo Villamil | ... | Espectador concierto (uncredited) |
Produced by
| Reynaldo P. Portillo | ... | executive producer (as Reynaldo Puente Portillo) |
Music by
| Manuel Henriquez | ||
Cinematography by
| Jorge Stahl Jr. | ... | (as Jorge Stahl) |
Editing by
| Sigfrido García | ||
| Carlos Savage | ||
Production Design by
| Salvador Lozano Mena | ||
Set Decoration by
| Carlos Grandjean | ||
Makeup Department
| Sara Maza | ... | hair stylist |
| Carmen Palomino | ... | makeup artist |
Production Management
| Jorge Cardeña | ... | production chief |
| Carlos Puente | ... | assistant production manager |
Second Unit Director or Assistant Director
| Mario Cisneros | ... | assistant director |
Sound Department
| José B. Carles | ... | sound |
