Western Pyrenees, year 778. When his land is threatened by the ruthless armies of the Frankish emperor, a Basque warlord asks for help from his ancestral gods.
| Directing | Paul Urkijo Alijo | Director |
| Writing | Paul Urkijo Alijo | Screenplay |
| Production | Jone Miren Goenaga | Executive Producer |
| Editing | Elena Ruiz | Editor |
| Camera | Gorka Gómez Andreu | Director of Photography |
| Production | Javier Arsuaga Lekuona | Production Director |
| Production | Txabe Atxa | Casting Director |
| Production | Florencia Inés González | Casting Director |
| Art | Mikel Serrano | Production Design |
| Costume & Make-Up | Nerea Torrijos | Costume Designer |
| Production | Iñaki Burutxaga | Producer |
| Production | Juanjo Landa | Producer |
| Production | Paul Urkijo Alijo | Producer |
| Production | Miguel Menéndez de Zubillaga | Associate Producer |
| Production | Manu Paino | Delegated Producer |
| Sound | Andrea Sáenz Pereiro | Sound Recordist |
| Sound | Iosu González | Sound Designer |
| Sound | Iosu González | Sound Mixer |
| Sound | Maider Blázquez | Sound Editor |
| Sound | Aránzazu Calleja | Original Music Composer |
| Sound | Maite Arrotajauregi | Original Music Composer |
| Visual Effects | Jon Serrano Serván | Special Effects Supervisor |
| Costume & Make-Up | Pedro Rodríguez | Makeup Effects Designer |
| Writing | Jon Muñoz Otaegi | Graphic Novel |
| Writing | Juan Luis Landa | Graphic Novel |
| Costume & Make-Up | Patricia López | Makeup Supervisor |
| Costume & Make-Up | Julián Fernández | Hair Supervisor |
| Art | Izaskun Urkijo Alijo | Set Dresser |
| Production | Luis de Oza | Delegated Producer |
| Production | Fernando Larrondo | Delegated Producer |
| Production | Jokin Etcheverria | Co-Producer |
| Production | Elena Gozalo | Delegated Producer |
| Production | Aintzane Pérez del Palomar | Delegated Producer |
| Production | Maite López Pisonero | Delegated Producer |
| Directing | Sara Mazkiarán | Assistant Director |
| Lighting | Txema Areizaga Orube | Gaffer |
| Writing | Paul Urkijo Alijo | Lyricist |
| Crew | Txema Areizaga Orube | In Memory Of |
| Crew | Ioritz Apaolaza Amenábar | In Memory Of |
| Crew | Ricardo Cruz Ardura | Stunt Coordinator |
| Crew | Richard Cruz Moral | Stunt Coordinator |
| Directing | Jaione Daubagna Urrechu | Script Supervisor |
| Production | Mikel Huércanos | Production Manager |
| Art | Mario Suances | Set Decoration |
| Art | Gorka Sagarminaga | Set Decoration |
| Art | Ane Arteaga | Property Master |
| Costume & Make-Up | Irene Rodríguez Tomás | Makeup & Hair Assistant |
| Costume & Make-Up | Esther Villar | Makeup & Hair Assistant |
| Editing | Ana Charte Isa | Assistant Editor |
| Editing | Anaïs Urraca | Assistant Editor |
| Editing | Miguel Ángel Prieto | Assistant Editor |
| Camera | Iñigo Bach | Key Grip |
| Art | Paul Urkijo Alijo | Graphic Designer |
| Editing | Juan Hernando | Color Grading |
| Editing | Sandra Otero | Color Grading |
| Visual Effects | Iñaki «Ketxu» Gil | Visual Effects Supervisor |
| Visual Effects | David Heras | Visual Effects Supervisor |
| Visual Effects | Laura Gómez Beltrán | Visual Effects Supervisor |
| Visual Effects | Ignacio Lacosta | Visual Effects Supervisor |
| Visual Effects | Luís Tinoco | Visual Effects Supervisor |
| Visual Effects | Jon Serrano Serván | Visual Effects Supervisor |
| Visual Effects | Mariano García Ojeda | Visual Effects Supervisor |
| Sound | Iñaki Alonso | Foley Artist |
| Sound | Iosu González | Foley Artist |
| Production | Elías García Sanz | Location Manager |
| Production | Elías García Sanz | Researcher |
