Directed by
| Emilio Gómez Muriel | ... | (as Emilio Gomez Muriel) |
Writing Credits (in alphabetical order)
| Emilio Gómez Muriel | ... | (story) (as Emilio Gomez Muriel) |
| Alfredo Ruanova | ... | (story and screenplay) |
Cast (in credits order)
| Alejandro Moreno | ... | Blue Demon (as Blue Demon) | |
| Carlos East | ... | Julio | |
| Maura Monti | ... | Nora | |
| Alma Delia Fuentes | ... | Marcia | |
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Héctor Gómez | ... | Lafargue |
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Guillermo Zetina | ... | Major Albert |
| Ivan J. Rado | ... | Hans (as Jorge Rado) | |
| Bruno Rey | ... | Colonel Dawson | |
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Carlos Nieto | ... | Robles |
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Chuck Anderson | ... | Professor Garfield |
| Antonio Medellín | ... | Eric (as Antonio Medellin) | |
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Daniel Villaran | ||
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Joaquín 'Yaqui' Martínez | ... | Fuman (as Joaquin Martinez [Yaqui]) |
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Eduardo MacGregor | ... | Professor Banizetti |
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John Kelly | ... | the English speaking Jeep |
| Rest of cast listed alphabetically: | |||
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Ricardo Adalid | ... | Doctor (uncredited) |
| Farnesio de Bernal | ... | (uncredited) | |
| Manuel Dondé | ... | Funebrero (uncredited) | |
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Federico Falcón | ... | First secretary of embassy (uncredited) |
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Cavernario Galindo | ... | Luchador (uncredited) |
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Federico González | ... | Minion (uncredited) |
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Ella Laboriel | ... | (uncredited) |
| Fernando Osés | ... | Minion (uncredited) | |
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Antonio Padilla 'Pícoro' | ... | Anunciador de ring (uncredited) |
Produced by
| Emilio Gómez Muriel | ... | producer (as Emilio Gomez Muriel) |
Music by
| Antonio Díaz Conde | ... | (as Antonio Diaz Conde) |
Cinematography by
| Alfredo Uribe | ... | director of photography (as Ronald Garcia) |
Editing by
| Raul J. Casso | ||
Production Design by
| José Méndez | ... | (as José Méndes) |
| Octavio Ocampo | ||
Production Management
| Luis García de León | ... | production manager (as Luis Garcia de Leon) |
Second Unit Director or Assistant Director
| José Luis González de León | ... | co-director (as Jose Luis Gonzales de Leon) |
Sound Department
| Francisco Guerrero | ... | sound recordist |
| Heinrich Henkel | ... | sound re-recordist (as Ing. Heinrich Henkel) |
| Elías Martell | ... | boom operator (as Elías Martel) |
| Víctor Rojo | ... | dialogue recordist |
| Ricardo Saldívar | ... | sound operator |
Camera and Electrical Department
| Carlos Morales | ... | camera operator |
| Eduardo Rojo | ... | assistant camera |
Editorial Department
| Pedro Gómez | ... | assistant editor |
| Lilia Lupercio | ... | synchronization cutter |
| Paula Martinez | ... | assistant synchronization cutter (as Paula Martínez) |
Music Department
| Antonio Díaz Conde | ... | musical director (as Antonio Diaz Conde) |
| Heinrich Henkel | ... | music recordist (as Ing. Heinrich Henkel) |
Script and Continuity Department
| José Delfos | ... | script supervisor |
Additional Crew
| Eduardo Mendoza | ... | titles |
