Jean-Marie Duthilleul

Self - Architect and engineer, co-founder and president of AREP

Sylvain Guillon

Self - Substation regulator, gare du Nord

Noël Mamère

Self (archive footage)

Florian Artus

Self - Switchman-greaser, gare du Nord

François Mitterrand

Self (archive footage)

Elizabeth II of the United Kingdom

Self (archive footage)

David Trendel

Self - Substation regulator, gare du Nord

Stéphane Felici

Self - Local manager, gare du Nord

Laurent Fournier

Self - Station service operational manager, gare du Nord

Xavier Nowak

Self - Station manager, gare du Nord

Patrick Ropert

Self - Director general, SCNF Gares & Connexions

Patrick Mignot

Self - Paris-Nord project director, SNCF Gares & Connexions

Jean-Michel Wilmotte

Self - Architect, Wilmotte & Associés

Frédéric Lagoutte

Self - Operations manager, AMRA

Ludovic Lunetta

Self - Site manager, AMRA