Riven

Aarón Rodríguez Arellano

as Mil Máscaras

Malú Reyes

as Elena

Dagoberto Rodríguez

as Andrés Cory

Eric del Castillo

as Mario

Agustín Isunza

as Profesor Bogardus

Fernando Osés

as Raco

Diana Mariscal

as The singer

Manuel Garay

as Profesor

Roberto Meyer

as Profesor Singer

Juan Miranda

as Pantera Torres (as Alfonso Torres)

Carlos Marcos Aguilar 'Polín'

as (as Polin)

Nathanael León

as (as Frankenstein)

Patricia Ferrer

as Miembra de pandilla

Sadi Dupeyrón

as Miembro de pandilla

Cesar Gay

as

Sandra Boyd

as Blanca, novia de Mario

Lucrecia Muñoz

as Enfermera

Altia Michel

as Mamá de Raco

Armando Acosta

as Papá de Raco

Guillermo Ayala

as

Lucía Guilmáin

as Hermana de Raco

Ali Junco

as

Federico Curiel

as Don Alejandro (uncredited)

Antonio «Pícoro» Padilla

as (uncredited)

Carlos Suárez

as Don Fermín (uncredited)

Gerardo Zepeda

as (uncredited)

Jose Luis Villavicencio

as

Ángel Rodríguez Jr.

as

Dino

as

Jaime Salvador

Director

José Juan Munguía

Editor

Armando Islas

Makeup Artist

Alfredo Torres Portillo

Writer

Luis Enrique Vergara

Producer

Bertha Mendoza López

Costume Design

Ramón Obón

Writer

Gustavo César Carrión

Original Music Composer

Alfredo Uribe

Director of Photography