Trailer
Images
 | Enrique Rambal as Samuel Magno |
 | Martha Roth as Laura / Alejandra |
 | Abel Salazar as Ricardo Souto |
 | Ofelia Guilmáin as Cornelia Magno |
 | José Chávez as Chief of Detectives |
 | Maricarmen Vela as Blond Motorist |
| Carlos Suárez |
| Ana Laura Baledón as Little Girl Piano Student |
| Armando Guttierez as Hotel Manager |
| Cecilia Leger |
| Jesús Gómez |
 | Anita Blanch |
| Directing | |
| Rafael Baledón | Director |
Editing | |
| Sigfrido García | Assistant Editor |
Art | |
| Javier Torres Torija | Set Designer |
Camera | |
| Cirilo Rodríguez | Camera Operator |
Production | |
| Alfredo Salazar | Production Manager |
Editing | |
| Carlos Savage | Editor |
Crew | |
| Juan Muñoz Ravelo | Special Effects |
Writing | |
| Alfredo Salazar | Screenplay |
Crew | |
| Nicolás Rueda Jr. | Title Graphics |
Sound | |
| Gustavo César Carrión | Music Director |
Lighting | |
| Carlos Nájera | Lighting Supervisor |
Sound | |
| James L. Fields | Sound Director |
Writing | |
| Raúl Zenteno | Screenstory |
Crew | |
| Manuel Topete | Sound Recordist |
Sound | |
| Reynaldo P. Portillo | Sound Editor |
| Galdino R. Samperio | Sound Mixer |
Directing | |
| Felipe Palomino | Assistant Director |
Costume & Make-Up | |
| Armando Mayer | Makeup Department Head |
Camera | |
| Mario Diver | Camera Intern |
Production | |
| Abel Salazar | Producer |
| Paul Castelain | Production Supervisor |
Camera | |
| Raúl Martínez Solares | Director of Photography |
Directing | |
| Pablo Álvarez Rubio | Script Coordinator |
Sound | |
| María Teresa Rodríguez | Musician |
