Eduardo Garza
Mario Almada
Eric del Castillo
Martha
Cecilia Camacho
Lalo
Roberto Sosa Sr.
Locutor
Héctor Benavides
Marina Vega
Pedro González
Martha Zamarripa
Presentadora del noticiero
Flor Vega
Ventura Cantú
Roberto 'El Flaco' Guzmán
José Alfredo Jiménez
Manuel Montemayor
Policía judicial (as Roberto González)
Roberto Gonzalez Benavidez
Gerardo Zepeda
Jesús Torres
Ernesto Landín Mijares
Roberto Iglesias
Minerva Gil
Adrian Montemayor
José Ma. González
Amparo (as Carmen de Valle)
Carmen del Valle
Jorge Suárez
Roel Martínez
Homero Guerrero
Guadalupe Tijerina
Florencia de la V
Sacerdote (as Rómulo Lozano)
Romulo Lozano
Dra. Campos (as María Eugenia Llamas 'La Tucita')
María Eugenia Llamas
Lorenzo de Monteclaro
Leonel González
Antonio Zubiaga
Rodrigo Puebla
Director of Photography
Fernando Colín
Foley
Gonzalo Gavira
Assistant Director
Damián Acosta Esparza
Story
Adaptation
Carlos Valdemar
Camera Operator
Febronio Tepozte
Other
Bernabé Palma
Producer
Alberto Arellanos Bustamante
Idea
Pedro Gómez
Recording Supervision
Ricardo Saldívar
Director
José Luis Urquieta
Music
Héctor Sánchez
Editor
Enrique Murillo
Special Effects
Jorge Farfán
Title Designer
Fernando M. Haáz
Script Supervisor
Roberto Salas Blanco