José Chávez

Police officer

Abel Salazar

Ricardo Souto

Enrique Rambal

Samuel Magno

Ofelia Guilmáin

Cornelia

Martha Roth

Laura / Alejandra

Carlos Suárez

Maricarmen Vela

Blond Motorist

Ana Laura Baledón

Girl killed by Samuel

Carlos Savage

Editor

Gustavo César Carrión

Music Director

Raúl Martínez Solares

Director of Photography

Alfredo Salazar

Screenplay

Alfredo Salazar

Production Manager

Javier Torres Torija

Set Designer

Rafael Baledón

Director

Galdino R. Samperio

Sound Mixer

Carlos Savage

Editor

Gustavo César Carrión

Music Director

Raúl Martínez Solares

Director of Photography

Alfredo Salazar

Screenplay

Alfredo Salazar

Production Manager

Javier Torres Torija

Set Designer

Rafael Baledón

Director

Galdino R. Samperio

Sound Mixer

Abel Salazar

Producer

Pablo Álvarez Rubio

Script Coordinator

Felipe Palomino

Assistant Director

Sigfrido García

Assistant Editor

Carlos Nájera

Lighting Supervisor

Raúl Zenteno

Screenstory

James L. Fields

Sound Director

Paul Castelain

Production Supervisor

Manuel Topete

Sound Recordist

Reynaldo P. Portillo

Sound Editor

Cirilo Rodríguez

Camera Operator

Juan Muñoz Ravelo

Special Effects

Nicolás Rueda Jr.

Title Graphics

Mario Diver

Camera Intern

Armando Mayer

Makeup Department Head