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Aarón Rodríguez Arellano as Mil Máscaras |
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Malú Reyes as Elena |
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Dagoberto Rodríguez as Andrés Cory |
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Eric del Castillo as Mario |
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Agustín Isunza as Profesor Bogardus |
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Fernando Osés as Raco |
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Diana Mariscal as The singer |
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Manuel Garay as Profesor |
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Roberto Meyer as Profesor Singer |
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Juan Miranda as Pantera Torres (as Alfonso Torres) |
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Carlos Marcos Aguilar 'Polín' as (as Polin) |
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Nathanael León as (as Frankenstein) |
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Patricia Ferrer as Miembra de pandilla |
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Sadi Dupeyrón as Miembro de pandilla |
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Cesar Gay as |
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Sandra Boyd as Blanca, novia de Mario |
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Lucrecia Muñoz as Enfermera |
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Altia Michel as Mamá de Raco |
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Armando Acosta as Papá de Raco |
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Guillermo Ayala as |
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Lucía Guilmáin as Hermana de Raco |
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Ali Junco as |
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Federico Curiel as Don Alejandro (uncredited) |
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Antonio «Pícoro» Padilla as (uncredited) |
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Carlos Suárez as Don Fermín (uncredited) |
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Gerardo Zepeda as (uncredited) |
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Jose Luis Villavicencio as |
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Ángel Rodríguez Jr. as |
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Dino as |
| Directing | Jaime Salvador | Director |
| Editing | José Juan Munguía | Editor |
| Costume & Make-Up | Armando Islas | Makeup Artist |
| Writing | Alfredo Torres Portillo | Writer |
| Production | Luis Enrique Vergara | Producer |
| Costume & Make-Up | Bertha Mendoza López | Costume Design |
| Writing | Ramón Obón | Writer |
| Sound | Gustavo César Carrión | Original Music Composer |
| Camera | Alfredo Uribe | Director of Photography |
