14-18, les tunnels de guerre
- Jier: 2017
- Lân:
- Sjenre: Documentary, Drama
- Studio:
- Keyword: world war i, interview, archive footage, old photograph, trenches, underground tunnel, old footage, expert opinion, trench warfare, historian, war documentary, resilience and dedication of soldiers, wwi
- Direkteur: Stanislas Kraland
- Cast: