Directed by
| Rogelio A. González | ||
Writing Credits (in alphabetical order)
| Luis Alcoriza | ... | (adaptation) |
| Luis Alcoriza | ... | (screenplay) |
| Arthur Machen | ... | (story) |
Cast (in credits order)
| Arturo de Córdova | ... | Dr. Pablo Morales | |
| Amparo Rivelles | ... | Gloria Morales | |
| Elda Peralta | ... | Señorita Castro | |
| Guillermo Orea | ... | Profesor de Historia | |
| Rosenda Monteros | ... | Meche, sirvienta | |
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Luis Aragón | ... | Elodio el cuñado |
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Mercedes Pascual | ... | Lourditas Mendiolea |
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Antonio Bravo | ... | Padre Artemio Familiar |
| Angelines Fernández | ... | Clara, hermana de Gloria | |
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Armando Arriola | ... | Don Amado |
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Paz Villegas | ... | La otra Sra. Mendiolea |
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Roberto Meyer | ... | Historiador |
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Pepita González | ... | Amiga de Gloria, testiga contra Pablo |
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León Barroso | ... | Dr. Quiñones |
| Rest of cast listed alphabetically: | |||
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Manuel Alvarado | ... | Cantinero (uncredited) |
| Humberto Dupeyrón | ... | Niño (uncredited) | |
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Armando Gutiérrez | ... | Maestro (uncredited) |
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Roger López | ... | Abogado defensor (uncredited) |
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Jorge Mondragón | ... | Fiscal (uncredited) |
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Mario Sevilla | ... | Juez (uncredited) |
Produced by
| Sergio Kogan | ... | producer |
Music by
| Raúl Lavista | ||
Cinematography by
| Víctor Herrera | ||
Editing by
| Jorge Bustos | ||
Production Design by
| Edward Fitzgerald | ||
Makeup Department
| Ana Guerra | ... | makeup artist |
| Juana Lepe | ... | hair stylist |
Production Management
| Armando Espinosa | ... | production manager |
Second Unit Director or Assistant Director
| Jaime Contreras | ... | assistant director (as Jaime L. Contreras) |
Sound Department
| Luis Fernández | ... | dialogue recordist / sound recordist |
| James L. Fields | ... | sound |
| Lenin Rojo | ... | Audio Film Restorer |
Special Effects by
| Juan Muñoz Ravelo | ... | special effects |
Camera and Electrical Department
| Manuel Álvarez Bravo | ... | still photographer |
Editorial Department
| Jorge Azcárate | ... | assistant editor |
Music Department
| Galdino R. Samperio | ... | music recordist |
Additional Crew
| Mário Aguilar Reed | ... | taxidermist advisor |
