Directed by
| Rafael Baledón | ||
Writing Credits (in alphabetical order)
| Alfredo Salazar | ... | (adaptation) |
| Raúl Zenteno | ... | (story) |
Cast (in credits order)
| Enrique Rambal | ... | Samuel Magno | |
| Abel Salazar | ... | Ricardo Souto | |
| Martha Roth | ... | Laura / Alejandra | |
| Ofelia Guilmáin | ... | Cornelia | |
 |
Ana Laura Baledon | ... | Girl killed by Samuel |
|
|
José Chávez | ... | Police officer |
|
|
Maricarmen Vela | ... | Blond Motorist (as Mari Carmen Vela) |
|
|
Carlos Suárez | ||
| Rest of cast listed alphabetically: | |||
| Anita Blanch | |||
|
|
Armando Gutiérrez | ... | Hotel manager (uncredited) |
|
|
Jesús Gómez | ... | Police officer (uncredited) |
|
|
Cecilia Leger | ... | Neighbor (uncredited) |
Produced by
| Abel Salazar | ... | producer |
Music by
| Gustavo César Carrión | ... | (as Gustavo C. Carrion) |
Cinematography by
| Raúl Martínez Solares | ||
Editing by
| Carlos Savage | ||
Production Design by
| Javier Torres Torija | ||
Makeup Department
| Armando Meyer | ... | makeup artist (as Armando Mayer) |
Production Management
| Paul Castelain | ... | production chief |
| Alfredo Salazar | ... | production manager |
Second Unit Director or Assistant Director
| Felipe Palomino | ... | assistant director |
Sound Department
| Manuel Topete | ... | sound |
Special Effects by
| Juan Muñoz Ravelo | ... | special effects |
Camera and Electrical Department
| Mario Diver | ... | assistant camera |
| Carlos Nájera | ... | lighting technician |
| Cirilo Rodríguez | ... | camera operator |
Editorial Department
| Sigfrido García | ... | assistant editor |
Music Department
| María Teresa Rodríguez | ... | musician: piano |
Script and Continuity Department
| Pablo Álvarez | ... | script supervisor |
Additional Crew
| Nicolás Rueda hijo | ... | titles (as Nicolás Rueda Jr.) |
