La batalla desconocida
- Xyoo: 2018
- Ncig Teb Chaws: Spain
- Genre: Documentary
- Studio: Agallas Films
- Cov ntsiab lus: spain, nazi, world war ii, franco regime (francoism), galicia, spain, tungsten, mine worker, neutral, wolfram, mineral
- Tus Thawj Coj: Paula Cons
- Pov Pob Tseg:
