A Mexican science fiction film where the over-population problem has been solved by programming people to operate in either day or night, and not both.
| Directing | Alejandro Molina | Director |
| Writing | Alejandro Molina | Writer |
| Writing | Roberto Garza | Writer |
| Production | Roberto Garza Angulo | Producer |
| Production | Jaime Romandía | Producer |
| Crew | Germán Lammers | Cinematography |
| Editing | Pedro Gómez García | Editor |
| Sound | Jóhann Jóhannsson | Music |
