Aurine Crémieu as Narrator (voice)

Charles de Gaulle as Self (archive footage)

Philippe Varnoteaux as Self - Historian

Pierre Tchernia as Self (archive footage)

Pierre Girardin as Self (archive footage)

Roger-Maurice Bonnet as Self - Astrophysicist

Jacques Blamont as Self - Astrophysicist

Serge Mam-Lam-Fouck as Self - Historian

Antoine Karam as Self - Senator of Guyane

Serge Patient as Self - Politician and writer

Yves Sillard as Self - Former director of the Guiana Space Centre

Eustase Rimane as Self (archive footage)

Juliana Dufail Chocho as Self - President of the Cité du Stade residents' association