Johan Otto von Spreckelsen

as Self (archive) - architect, project manager

Laurence Cossé

as Self - screenwriter for "The Great Arch"

Loïse Lenne

as Self - architect, teacher

Jean-Louis Subileau

as Self - urbanist, public contracting authority (1986-1991)

Dan Tschernia

as Self - Cultural Attaché at the Danish Embassy (1983)

Paul Andreu

as Self (archive) - architect, second project manager

François Mitterrand

as Self (archive) - President of the French Republic (1981-1995)

Jacques Chirac

as Self (archive) - Prime Minister (1986-1988)