Directed by
| José Luis Martínez Díaz | ||
Writing Credits (in alphabetical order)
| H.P. Lovecraft | ... | (inspired by) |
| José Luis Martínez Díaz | ... | (co-writer) |
| Jonathan D. Mellor | ... | (co-writer) |
Cast
| Jonathan D. Mellor | ... | Dr. William F. Dyer | |
 |
Annimaija Raunio | ... | Anna Dyer |
Produced by
| Hektor García | ... | producer |
| Roberta Guarino | ... | producer |
| José Luis Martínez Díaz | ... | producer |
Music by
| Bryin Dall | ... | (as The 4th Sign of The Apocalypse) |
| Jason Wallach | ... | (as The UnQuiet Void) |
Cinematography by
| José Luis Martínez Díaz | ||
Editing by
| Eva Martos Hinojosa | ||
Production Design by
| Hektor García | ||
Art Direction by
| Beatriz Moreno Almendros | ||
Makeup Department
| Noelia Díaz | ... | makeup artist |
Production Management
| Hektor García | ... | production manager |
| Carlos Segovia Martínez | ... | production manager |
Second Unit Director or Assistant Director
| Roberta Guarino | ... | assistant director |
Sound Department
| Juanan Morales | ... | sound mixer |
| Raúl Valdés | ... | sound designer |
Visual Effects by
| Francisco Porras | ... | visual effects supervisor |
| Alexander Tamayo | ... | 3d artist |
Camera and Electrical Department
| Jorge Alonso | ... | camera operator |
| José Luis Gallego | ... | gaffer |
| Alberto Morales Aragonés | ... | second assistant camera |
| Fernando Navarro Liras | ... | steadicam operator (as Fernando Navarro) |
| Vicente Ruiz de León | ... | steadicam assistant (as V. Ruiz de León) |
| Sandra Toral Álvarez | ... | assistant camera |
