Directed by
| Fernando Méndez | ||
Writing Credits
| Ramón Obón | ... | (story) |
| Ramón Obón | ... | (adaptation) |
| Ramon Rodriguez | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Abel Salazar | ... | Dr. Enrique | |
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Ariadne Welter | ... | Marta Gonzalez (as Ariadna Welter) |
| Carmen Montejo | ... | Eloisa | |
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José Luis Jiménez | ... | Emilio |
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Mercedes Soler | ... | Maria - servant |
| Alicia Montoya | ... | María Teresa | |
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José Chávez | ... | Anselmo |
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Julio Daneri | ... | Duval's servant |
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Amado Zumaya | ... | Duval's servant |
| Germán Robles | ... | Count Karol de Lavud / Duval | |
| Rest of cast listed alphabetically: | |||
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Dick Barker | ... | Man (uncredited) |
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Margarito Luna | ... | (uncredited) |
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Guillermo Álvarez Bianchi | ... | Train administrator (uncredited) |
Produced by
| K. Gordon Murray | ... | english version (english version) |
| Alfredo Ripstein Jr. | ... | producer |
| Abel Salazar | ... | producer |
Music by
| Gustavo César Carrión | ... | (as Gustavo C. Carrion) |
Cinematography by
| Rosalío Solano | ||
Editing by
| José W. Bustos | ||
Art Direction by
| Gunther Gerszo | ||
Makeup Department
| Elda Loza | ... | makeup artist |
Production Management
| Antonio Guerrero Tello | ... | production leader |
| Fernando Méndez Jr. | ... | production manager |
Second Unit Director or Assistant Director
| Américo Fernández | ... | assistant director |
Sound Department
| Enrique Rodríguez | ... | re-recording mixer |
| Rafael Ruiz Esparza | ... | dialogue editor (as Rafael R. Esparza) |
Camera and Electrical Department
| Antonio Solano | ... | lighting technician |
| Hugo Velasco | ... | camera operator |
Music Department
| Gustavo César Carrión | ... | musical director (as Gustavo C. Carrion) |
| Enrique Rodríguez | ... | music editor |
Additional Crew
| Nicolás Rueda hijo | ... | titles (as Nicolás Rueda Jr.) |
