Genre: Dokumentti, TV Movie
Stars: Damien Cochereau, Pierre-Antoine Davanne, Florent Martin, David Demiere, Anaïs Barrel, Paul Gatinel
miehistö: Fabienne Renoux (Administration), Alexandre Guillorit (Color Grading), Hugo Hernandez (Writer), Grégory Balga (Editor), Guillaume Gizard (Sound Mixer), Bruno Abate (Post-Production Manager)
Maa: France
Kieli: Français
Studio: Docland Yard, RMC Découverte
Runtime: 1:47:31 minutes
Laatu: HD
Released: Mar 23, 2020
IMDb: 3
Avainsanat:technology, border, alps mountains, tunnel construction, french alps, train tunnel, railway
