De film toont aan de hand van acht verhalen de acht fasen uit een liefdesrelatie. Het ontstaan, de emotionele impact, een nieuw begin en het afsluiten van het verleden, het ontmoeten van de vrienden en familie van de nieuwe partner.
Nee, helaas is 8 citas nog niet beschikbaar op Netflix in Nederland.
| Directing | Peris Romano | Director |
| Writing | Rodrigo Sorogoyen | Writer |
| Writing | Peris Romano | Writer |
| Directing | Rodrigo Sorogoyen | Director |
| Production | Nuria Ansón | Producer |
| Production | Raquel de los Reyes | Executive Producer |
| Editing | David Pinillos | Editor |
| Production | Sonia Almarcha | Casting |
| Costume & Make-Up | Bubi Escobar | Costume Design |
| Costume & Make-Up | Rosa Ferré Vico | Hairstylist |
| Camera | Juan Hernández | Director of Photography |
| Sound | Pelayo Gutiérrez | Sound Post Production Coordinator |
| Costume & Make-Up | Chicha Blanco | Makeup Department Head |
| Art | Beli Lara | Production Design |
| Directing | Jairo Murray | First Assistant Director |
| Production | Damián París | Production Manager |
| Sound | Juanjo Martínez de San Mateo | Sound Recordist |
| Directing | Emilio Martinez-Borso | Second Assistant Director |
| Directing | Nacho Lavilla | Third Assistant Director |
| Directing | Virginia Llera | Script Supervisor |
| Production | Izaskun Acosta | Unit Production Manager |
| Camera | Ramiro Sabell hijo | First Assistant Camera |
| Camera | Saúl Oliveira | Assistant Camera |
| Camera | Amando Crespo | Steadicam Operator |
| Camera | Irene Ramos Ballesteros | Still Photographer |
| Art | Juan Perez Fajardo | Storyboard Artist |
| Sound | David Martín de los Santos | Boom Operator |
| Sound | Jaime Guijarro | Sound Assistant |
| Art | Laura Laviña | Set Decoration |
| Art | Patricia Picazo | Assistant Set Decoration |
| Art | Álvaro Suárez | On Set Props |
| Art | Valentín Isacov | Set Dresser |
| Art | Armando Fernández | Set Dresser |
| Art | Pablo Bar | Decorator |
| Art | Felo Torres | Decorator |
| Costume & Make-Up | Ana Escobar | Assistant Costume Designer |
| Lighting | Javier Pérez | Gaffer |
| Camera | Carlos López | Key Grip |
| Costume & Make-Up | Beatriz Rojas | Assistant Makeup Artist |
| Editing | Miguel Doblado | Assistant Editor |
| Sound | Eduardo Castro | Assistant Sound Editor |
| Sound | Nacho Royo-Villanova | Sound Re-Recording Mixer |
| Sound | Álex F. Capilla | Foley |
| Editing | Ezequiel Larrú | Digital Colorist |
