Directed by
| Rafael Baledón | ||
Writing Credits (in alphabetical order)
| Ramón Obón | ... | (screenplay) |
| Ramón Obón | ... | (story) |
Cast (in credits order)
| Kitty de Hoyos | ... | Clarisa Fernandez | |
| Joaquín Cordero | ... | Dr. Alejandro Bernstein | |
| Columba Domínguez | ... | Marcela de Fernandez | |
| José Elías Moreno | ... | Profesor Fernandez | |
| Roberto Cañedo | ... | Dr. González | |
| Noé Murayama | ... | Cazador de Lobos | |
| Adriana Roel | ... | Alicia Fernandez | |
| Crox Alvarado | ... | Crumba | |
| Ramón Bugarini | ... | Inspector | |
| Hortensia Santoveña | |||
 |
Judith Dupeyrón | ... | Adelita |
| Jorge Russek | ... | Comisario | |
|
|
Margarita Delgado | ||
| Rest of cast listed alphabetically: | |||
|
|
José Dupeyrón | ... | (uncredited) |
Produced by
| Heberto Dávila Guajardo | ... | executive producer |
| Miguel Sotomayor Martinez | ... | supervising producer |
| Jesús Sotomayor Martínez | ... | producer |
Cinematography by
| Raúl Martínez Solares | ... | director of photography |
Editing by
| Rafael Ceballos | ||
Art Direction by
| Salvador Lozano Mena | ... | (as Ing. Salvador Lozano) |
Makeup Department
| María del Castillo | ... | makeup artist |
Production Management
| Antonio Guajardo | ... | production chief |
Second Unit Director or Assistant Director
| Américo Fernández | ... | assistant director |
Sound Department
| James L. Fields | ... | sound supervisor |
| Javier Mateos | ... | dialogue recordist (as Ing. Javier Mateos) |
| Galdino R. Samperio | ... | sound director (as Galdino Samperio) |
Special Effects by
| Antonio Muñoz Ravelo | ... | special effects (as Antonio Munoz R.) |
Camera and Electrical Department
| Miguel Arana | ... | lighting technician (as Miguel Arana Davila) |
| Cirilo Rodríguez | ... | camera operator |
| Alfredo Ruvalcaba | ... | still photographer |
Editorial Department
| Reynaldo P. Portillo | ... | synchronization editor |
Music Department
| Raúl Lavista | ... | musical director |
Script and Continuity Department
| Pedro López | ... | script supervisor |
