La batalla desconocida
- Odun: 2018
- Orilẹ-ede: Spain
- Oriṣi: Documentary
- Situdio: Agallas Films
- Koko-ọrọ: spain, nazi, world war ii, franco regime (francoism), galicia, spain, tungsten, mine worker, neutral, wolfram, mineral
- Oludari: Paula Cons
- Simẹnti: