In Moscow, the priest Owen hires a team to guide him in the underworld to find his friend Sergei that is missing while researching the legend about the existence of demons and an entrance to hell beneath the city.
| Directing | María Lidón | Director |
| Camera | Ricardo Aronovich | Director of Photography |
| Writing | Adela Ibañez | Screenplay |
| Sound | Javier Navarrete | Original Music Composer |
| Editing | Elena Ruiz | Editor |
| Art | Nieves Monterde | Art Direction |
| Production | Jose Magan | Executive Producer |
| Production | Jose Magan Perez | Line Producer |
| Sound | Marina Dubovskova | Music Coordinator |
