演职人员
Narrator (voice)
Damien Boisseau
Self - President of LISEA from 2014 to 2017
Laurent Cavrois
Self - Project director of COSEA from 2014 to 201
Gilles Godard
Self - Engineer, architect and historian
Bertrand Lemoine
Self - Construction director of the Dordogne viaduct
Stéphane Carrer
Self - Technical director at Dodin Campenon Bernard
Romain Nicolas
Self - Industrial director at MESEA
Olivier Gouin
Development director at Vinci
Christophe Pélissié du Rausas
Self - Managing director of Vinci Concessions
Nicolas Notebaert
Self - Historian
Hubert Bonin
Self - Project director at SNCF Gares & Connexions
Anne-Laure Téchené
Self - Civil engineering expert at MESEA
Gérald Bassez
Self - Environmental manager at LISEA
Caroline Demilcamps
Self - President of LISEA
Hervé Le Caignec
Self - Project director at SNCF Gares & Connexions
Christophe Berger
Self - President of MESEA
Jean-Bruno Delrue
Self - Track and catenary maintenance team leader
Mathieu Cailleteau
Self - Assistant track and catenary maintenance team leader
Delphine Rodrigues da Silva
Self - Assistant director of the Villognon maintenance base
Gilbert Maurel
Self - Operations Manager at SNCF Réseau
Nicolas Quatremère
Self - Scheduling, planning, and railway interfaces manager
Alain Baradat
Self - President of Vinci Railways
Valérie Vesque-Jeancard