Overview
Director
Olivier Lacaze
Production
RMC FilmsRMC ProductionRMC Découverte
Cast
Damien BoisseauNarrator (voice)Laurent CavroisSelf - President of LISEA from 2014 to 2017Gilles GodardSelf - Project director of COSEA from 2014 to 201Bertrand LemoineSelf - Engineer, architect and historianStéphane CarrerSelf - Construction director of the Dordogne viaductRomain NicolasSelf - Technical director at Dodin Campenon Bernard
