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Blue Demon as Blue Demon |
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Ana Luisa Peluffo as Laura |
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Eric del Castillo as Android |
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Maura Monti as Nora |
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Carlos East as Julio Robledo |
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Héctor Gómez as Agente Lafar |
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José Gálvez as Marcus |
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Napoleón Deffit as David |
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Bruno Rey as Coronel |
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Mario Orea as Profesor Bellini |
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Carlos Monden as Vélez |
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Raquel Bardisa as Kitty Martin |
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René Barrera as Esbirro de Marcus |
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Leonor Gómez as Espectador lucha libre |
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Nathanael León as Troglodita |
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Rubén Márquez as Doctor |
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Antonio «Pícoro» Padilla as Locutor ring |
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Manuel Trejo Morales as Gerente hotel |
| Directing | Alfredo B. Crevenna | Director |
| Production | Luis García de León | Production Manager |
| Editing | Lilia Lupercio | Negative Cutter |
| Sound | Francisco Guerrero | Sound Recordist |
| Writing | Alfredo Ruanova | Writer |
| Sound | Víctor Rojo | Sound Recordist |
| Editing | Pedro Gómez | Assistant Editor |
| Editing | Raúl J. Casso | Editor |
| Art | José Méndez | Production Design |
| Art | Octavio Ocampo | Production Design |
| Crew | Ricardo Sáinz | Special Effects |
| Sound | Ricardo Saldívar | Sound Engineer |
| Camera | Carlos Morales | Camera Operator |
| Production | Emilio Gómez Muriel | Producer |
| Directing | José Luis González de León | Assistant Director |
| Sound | Heinrich Henkel | Sound Re-Recording Mixer |
| Sound | Elías Martell | Boom Operator |
| Sound | Antonio Díaz Conde | Music |
| Writing | Emilio Gómez Muriel | Story |
| Camera | Alfredo Uribe | Director of Photography |
| Camera | Eduardo Rojo | Assistant Camera |
| Directing | José Delfos | Script Supervisor |
