Marc DuquenoyNarrator (voice)
Xavier BezançonSelf - Construction historian
Jean-Baptiste JouannicSelf - District Manager Île-de-France at Vinci Autoroutes
André BrotoSelf - Construction director for the A86 duplex project
Antoine ArletSelf - Director of project management for the A86 duplex project
Jean-Luc TorisSelf - Construction manager for the A86 duplex project
François Le Clec'hSelf - First deputy mayor of Rueil-Malmaison
Marc BouronSelf - Deputy CEO of Operations at Vinci Autoroutes
