La zona El mal necesario (2017–2018) Online
- Original Title :
- El mal necesario
- Genre :
- TV Episode / Action / Adventure / Crime / Drama / Horror / Mystery / Thriller
- Year :
- 2017–2018
- Directror :
- Jorge Sánchez-Cabezudo
- Cast :
- Eduard Fernández,Álvaro Cervantes,Alexandra Jiménez
- Writer :
- Laura Sarmiento Pallarés,Alberto Sánchez-Cabezudo
- Type :
- TV Episode
- Time :
- 51min
- Rating :
- 7.4/10
Héctor and Julia continue to close in on the answer to the question of why the decontamination company has been hunting down five of its workers who fled from their corporate apartments just before the first killing.
| Episode cast overview, first billed only: | |||
 | Eduard Fernández | - | Hector Uría |
 | Álvaro Cervantes | - | Martín Garrido |
 | Alexandra Jiménez | - | Julia Martos |
 | Manolo Solo | - | Alfredo Asunción (as Manuel Solo) |
 | Marina Salas | - | Esther Uría |
 | Luis Zahera | - | Lucio |
 | Daniel Pérez Prada | - | Pelirrojo (as Dani Pérez Prada) |
 | Emma Suárez | - | Marta Carcedo |
 | Juan Echanove | - | Fausto Armendáriz |
 | Luis Bermejo | - | Fernando Arquiza |
 | Josean Bengoetxea | - | Luis Carreño |
 | Pau Durà | - | Ferreras (as Pau Durá) |
| Oleg Kricunova | - | Román |
 | Inma Cuevas | - | Fabiana |
| María Cantuel | - | Sara |