14-18, les tunnels de guerre
- Anno: 2017
- Nazione:
- Genere: Documentario, Dramma
- Studio:
- Parola chiave: 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
- Direttore: Stanislas Kraland
- Cast: