Higinio en Rosa zijn pas enkele maanden getrouwd wanneer een burgeroorlog uitbreekt. Deze vormt een serieuze bedreiging voor hun leven. Met de hulp van zijn vrouw besluit Higinio een put te graven in hun eigen huis en die te gebruiken als voorlopige schuilplaats.
Ja! de film La trinchera infinita is nu beschikbaar om te kijken op Netflix in Nederland.
| Directing | Aitor Arregi | Director |
| Directing | Jose Mari Goenaga | Director |
| Directing | Jon Garaño | Director |
| Production | Xabier Berzosa | Producer |
| Writing | Luiso Berdejo | Screenplay |
| Production | Iñigo Obeso | Producer |
| Art | Pepe Domínguez del Olmo | Production Design |
| Editing | Laurent Dufreche | Editor |
| Production | Iñaki Gomez | Producer |
| Writing | Jose Mari Goenaga | Screenplay |
| Camera | Javier Agirre Erauso | Director of Photography |
| Editing | Raúl López | Editor |
| Sound | Pascal Gaigne | Original Music Composer |
| Production | Olmo Figueredo | Producer |
| Production | Miguel Menéndez de Zubillaga | Executive Producer |
| Production | Birgit Kemner | Executive Producer |
| Sound | Iñaki Díez | Sound Recordist |
| Production | Ander Sistiaga | Production Director |
| Camera | Ernesto Núñez | Key Grip |
| Costume & Make-Up | Lourdes Fuentes | Costume Designer |
| Crew | Gaizka Egilegor | Stunt Coordinator |
| Costume & Make-Up | Félix Terrero | Makeup & Hair |
| Art | Octavio Llorca | Property Master |
| Sound | Álex F. Capilla | Foley Artist |
| Production | Carlos Rosado Sibón | Executive Producer |
| Production | Eva Leira | Casting Director |
| Art | Iker Ayestaran | Graphic Designer |
| Sound | Alazne Ameztoy | Sound Recordist |
| Art | Mikel Serrano | Art Direction |
| Costume & Make-Up | Nacho Díaz | Makeup Effects Designer |
| Directing | Laura Alvea | Assistant Director |
| Visual Effects | David Heras | Visual Effects Supervisor |
| Crew | Natxo Sainz | Post Production Supervisor |
| Camera | David Herranz | Still Photographer |
| Costume & Make-Up | Saioa Lara | Costume Designer |
| Directing | Hugo Baena | Second Assistant Director |
| Production | Jose Mari Goenaga | Executive Producer |
| Sound | Xanti Salvador | Sound Editor |
| Sound | Xanti Salvador | Sound Designer |
| Sound | Nacho Royo-Villanova | Sound Mixer |
| Sound | Xanti Salvador | Sound Mixer |
| Directing | Ane Muñoz | Script Supervisor |
| Lighting | Álex Abajo | Gaffer |
| Camera | Iñigo Bach | Key Grip |
| Editing | Natxo Sainz | Color Grading |
| Production | Fernando Larrondo | Executive Producer |
| Art | Gigia Pellegrini | Art Direction |
| Costume & Make-Up | Yolanda Piña | Makeup & Hair |
| Crew | Matías Alejandro | Stunts |
| Production | Yolanda Serrano | Casting Director |
