Blue Demon returns in one of his best adventures like Agent Zero, who this time is facing a criminal organization that attempts to poison the world with a deadly gas (whose formula is unknown). This time, Zero (Blue Demon) is the only one qualified to investigate and prevent Hans plans, the evil leader of the organization.
| Directing | Emilio Gómez Muriel | Director |
| Writing | Emilio Gómez Muriel | Writer |
| Production | Emilio Gómez Muriel | Producer |
| Writing | Alfredo Ruanova | Writer |
| Sound | Antonio Díaz Conde | Music |
| Crew | Alfredo Uribe | Cinematography |
| Editing | Raul J. Casso | Editor |
| Art | José Méndez | Production Design |
| Art | Octavio Ocampo | Production Design |
| Directing | José Luis González de León | Co-Director |
| Sound | Francisco Guerrero | Sound |
