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Wolf Ruvinskis as Guillermo Santana |
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Carlos Riquelme as The Mad Scientist, alias Don Panchito |
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Crox Alvarado as Capt. Carlos Robles |
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Columba Domínguez as Lucía |
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Eduardo Alcaraz as Police Chief |
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Yerye Beirute as Cosme Ramírez, first henchman |
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Ignacio Navarro as Second Henchman |
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Arturo Martínez as Felipe Dorantes, wrestling promoter |
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Alberto Catalá as Rubio, wrestling trainer |
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Guillermo Hernández as El Lobo negro |
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Lee Morgan as |
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Alejandro Cruz as El Tigre |
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Eduardo Moreno as Niño mensajero |
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Armando Acosta as Espectador lucha libre |
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Gregorio Acosta as Agente policía |
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Gabriel Álvarez as Espectador lucha libre |
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Stephen Berne as Entrenador pelón |
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Salvador Godínez as Agente policía |
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Jesús Gómez Murguía as Policía |
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Leonor Gómez as Puestera |
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Salvador Lozano as Señor licenciado |
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Rubén Márquez as Agente policía |
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Héctor Mateos as Doctor |
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Roberto Meyer as Médico forense |
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Pepe Nava as Pirulín, velador |
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Luz María Núñez as Cabaretera |
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Óscar Ortiz de Pinedo as |
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Antonio «Pícoro» Padilla as Anunciador lucha libre |
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José Pardavé as Mesero |
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Jesús "Murciélago" Velázquez as Contrincante |
| Directing | Fernando Méndez | Director |
| Writing | Alejandro Verbitzky | Writer |
| Writing | Fernando Méndez | Writer |
| Editing | Jorge Bustos | Editor |
| Directing | Américo Fernández | Assistant Director |
| Camera | Víctor Herrera | Director of Photography |
| Sound | Federico Ruiz | Original Music Composer |
