Directed by
| Rubén Arnaiz | ||
Writing Credits (in alphabetical order)
| Rubén Arnaiz | ||
| H.P. Lovecraft | ... | (inspired by) |
Cast (in credits order)
| Aranzazu Diez | ... | Sandra Munt | |
| Emma Caballero | ... | Elsa | |
| Christian Stamm | ... | SS Captain Wolfgang Schell | |
| Maria Ivanova | ... | Ivanka Gudrunova | |
| José Santiago | ... | Detective Diego Arestes | |
| Juan Rueda | ... | Victor Velazquez | |
| Ana Calabozo | ... | Sigrun Koch | |
| Antonio Meléndez Peso | ... | Mario Martin | |
| Crimsaiz | ... | Lucio Belmonte | |
| Rest of cast listed alphabetically: | |||
| Rubén Arnaiz | ... | Nazi / Lover man | |
| Ezequiel Borrego | ... | Nazi Soldier | |
 |
Luis Díaz | ... | Nazi |
|
|
Adolfo López Blas | ... | Andrei |
|
|
Aaron Martinez Landera | ... | Second Leiutenant Waltz |
| Jesús Sard | ... | Tito | |
| Rosario Serna | ... | Traute | |
Produced by
| Rubén Arnaiz | ... | executive producer (2017) / producer (2017) |
| Tania Espada | ... | assistant producer |
| Olga García Ruano | ... | producer |
| José Luis Martínez Díaz | ... | executive producer |
| Elena Parrondo | ... | executive producer |
Music by
| QuasarSonic | ||
Cinematography by
| José Luis Martínez Díaz | ||
Editing by
| Rubén Arnaiz | ||
Production Design by
| Rubén Arnaiz | ||
Art Direction by
| Rubén Arnaiz | ... | (as R. Parrondo Varenberg) |
Costume Design by
| Ana María Parra | ||
Makeup Department
| Mónica Lledó | ... | special makeup effects artist |
| Belén Montesdeoca | ... | hair stylist |
Second Unit Director or Assistant Director
| Luis Díaz | ... | assistant director |
Art Department
| Dan Amzelt | ... | props |
| Rubén García Menéndez | ... | set designer |
Sound Department
| Marcos R. Garrido | ... | sound |
| Pedro Gonzalez Fox | ... | sound |
Stunts
| Ezequiel Borrego | ... | stunt coordinator |
Camera and Electrical Department
| Javier Castelló | ... | camera operator |
| Gorka Etxeandia | ... | electrician |
| Daniel Gelez | ... | electrician |
| Cristina Quintela | ... | electrician |
Costume and Wardrobe Department
| Teresa Benítez | ... | costumer: specialty costumes |
Music Department
| QuasarSonic | ... | teaser music composer / trailer music composer |
Script and Continuity Department
| Beatriz Pizarro | ... | script supervisor |
