A young man, Marco, working as a butcher, accidentally kills a taxi driver. His girlfriend Paula wants to go to the police so he has to kill her too. He then has to kill his brother, his brother’s fiancée and his father, who have become suspicious. He gets rid of the bodies by taking them to a slaughter house.
You can now watch The Week of the Killer online on the following streaming providers in the United States.
| Production | José Truchado | Producer |
| Sound | Fernando García Morcillo | Original Music Composer |
| Production | Vicente Parra | Producer |
| Writing | Antonio Fos | Screenplay |
| Writing | Eloy de la Iglesia | Screenplay |
| Directing | Eloy de la Iglesia | Director |
| Camera | Raúl Artigot | Director of Photography |
| Editing | José Luis Matesanz | Editor |
| Art | Santiago Ontañón | Set Decoration |
| Costume & Make-Up | Gregorio Mendiri | Makeup Artist |
| Directing | Luis Gómez Valdivieso | Assistant Director |
| Directing | Marisol Martínez | Script Supervisor |
