Julien Bocher

Narrator (voice)

Jérémie Zeguerman

Self - Director , gare du Nord

Patrick Cognasson

Self - Historian, railway specialist

Clive Lamming

Self - Railway historian

Étienne Tricaud

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

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