Inés, Eva en Carmen zijn drie vrouwelijke privé-detectives, die al jaren met elkaar samenwerken. Hun wereld staat ver af van de cliché privé-detective wereld zoals bekend uit boekjes of films. Ze zijn het gewend geraakt de trieste figuren die ze volgen niet te veroordelen en overschrijden menigmaal de grens van het toelaatbare als het om privacy gaat. Maar niemand heeft hen voor kunnen bereiden op een confrontatie met hun eigen geheimen...
Nee, helaas is Mataharis nog niet beschikbaar op Netflix in Nederland.
| Directing | Icíar Bollaín | Director |
| Writing | Icíar Bollaín | Writer |
| Sound | Pelayo Gutiérrez | Sound Editor |
| Editing | Ángel Hernández Zoido | Editor |
| Writing | Tatiana Rodríguez | Writer |
| Production | Simón de Santiago | Producer |
| Production | Santiago García de Leániz | Producer |
| Camera | Kiko de la Rica | Director of Photography |
| Costume & Make-Up | Estíbaliz Markiegi | Costume Design |
| Costume & Make-Up | Eli Adánez | Makeup Artist |
| Costume & Make-Up | Itziar Arrieta | Hairstylist |
| Production | Eva Leira | Casting |
| Production | Yolanda Serrano | Casting |
| Art | Josune Lasa | Production Design |
| Sound | Álvaro Silva Wuth | Sound Recordist |
| Sound | Alfonso Pino | Sound Re-Recording Mixer |
| Production | Pizca Gutiérrez | Production Manager |
| Sound | Lucio Godoy | Original Music Composer |
| Production | Santiago García de Leániz | Executive Producer |
| Directing | Arantza Etxeberría | First Assistant Director |
| Production | Bea Revilla | Unit Production Manager |
| Visual Effects | Curro Muñoz | Opening/Ending Animation |
| Visual Effects | Curro Muñoz | Visual Effects |
| Directing | Eva Nilsen | Second Assistant Director |
| Directing | Núria Casanueva | Script Supervisor |
| Directing | César Mendizábal | Third Assistant Director |
| Production | Esperanza Nicolás | Key Production Assistant |
| Camera | Piti Redal | Focus Puller |
| Camera | Raúl García | Focus Puller |
| Camera | Silvia Aranda | Assistant Camera |
| Camera | Pipo Fernández | Still Photographer |
| Camera | Matías Nieto | Still Photographer |
| Camera | Sonia Mulá | Still Photographer |
| Art | Inés Aparicio | Set Decoration |
| Art | Diego Rodríguez Lobalzo | Property Master |
| Art | Sergio A. Oliver | On Set Props |
| Art | David Pastor | On Set Props |
| Art | Quique Gutiérrez | Set Dresser |
| Art | Laurence Bretón | Set Dresser |
| Art | Pedro Muñoz | Set Dresser |
| Art | Juan José Tello | Assistant Set Decoration |
| Art | Curro Orellana | Assistant Set Decoration |
| Costume & Make-Up | Elena Gómez | Assistant Costume Designer |
| Costume & Make-Up | Mar Alonso | Seamstress |
| Sound | Iñaki Díez | Boom Operator |
| Sound | Lucía Loiseau | Boom Operator |
| Editing | Nino Martínez Sosa | Assistant Editor |
| Sound | Álex F. Capilla | Assistant Sound Editor |
| Sound | Patrick Ghislain | Foley Recording Engineer |
| Sound | Julien Naudin | Foley |
| Lighting | José Vicente Salvador | Gaffer |
| Lighting | José Luis Soria | Electrician |
| Lighting | Pablo Núñez | Electrician |
| Lighting | Raúl Campos | Electrician |
| Camera | Eusebio López Cano | Key Grip |
| Crew | José Luis 'Moti' Moreno | Second Unit Cinematographer |
| Editing | María Carretero | Digital Colorist |
| Editing | Antonio Herreros | Color Grading |
| Production | Tato Perdiguero | Location Manager |
| Production | Fran Castro | Location Manager |
| Sound | Luis Tosar | Songs |
| Sound | Rosendo Mercado | Songs |
