Enrique Rambal

Samuel Magno

Martha Roth

Laura / Alejandra

Abel Salazar

Ricardo Souto

Ofelia Guilmáin

Cornelia Magno

José Chávez

Chief of Detectives

Maricarmen Vela

Blond Motorist

Carlos Suárez

Ana Laura Baledón

Little Girl Piano Student

Armando Guttierez

Hotel Manager

Cecilia Leger

Jesús Gómez

Anita Blanch

Rafael Baledón

Director

Raúl Zenteno

Screenstory

Alfredo Salazar

Screenplay

Armando Mayer

Makeup Department Head

Juan Muñoz Ravelo

Special Effects

Felipe Palomino

Assistant Director

Cirilo Rodríguez

Camera Operator

Alfredo Salazar

Production Manager

Nicolás Rueda Jr.

Title Graphics

Carlos Nájera

Lighting Supervisor

James L. Fields

Sound Director

Paul Castelain

Production Supervisor

Sigfrido García

Assistant Editor

Javier Torres Torija

Set Designer

Reynaldo P. Portillo

Sound Editor

Mario Diver

Camera Intern

Carlos Savage

Editor

Abel Salazar

Producer

Galdino R. Samperio

Sound Mixer

Manuel Topete

Sound Recordist

Gustavo César Carrión

Music Director

Raúl Martínez Solares

Director of Photography

Pablo Álvarez Rubio

Script Coordinator

María Teresa Rodríguez

Musician