Samuel Labarthe

General Gontier

Jean-Paul Bordes

General Gallet

Mickaël Chirinian

Laurent Prades, general manager of Notre-Dame

Jérémie Laheurte

Chief Adjutant Joël

Maximilien Seweryn

Chief Sergeant Reynald

Garlan Le Martelot

Aurélien, young manager

Dimitri Storoge

Captain Francis

Pierre Lottin

Lieutenant Alexandre

Jules Sadoughi

Chief Sergeant Jordan

Chloé Jouannet

Chief Corporal Marianne

Vassili Schneider

Corporal Sandro

Ava Baya

Novice firefighter Marie-Eve

Nathan Gruffy

Novice firefighter Victor

Sébastien Lalanne

Captain Marcus

Oumar Diolo

Moumet D., fire safety supervisor

Antonythasan Jesuthasan

Jonas, guardian of the cathedral

Élodie Navarre

Little Chloé's mom

Chloé Chevallier

Chloé, little girl

Loic Djani

Captain PC

Kevin Garnichat

Lieutenant Colonel Michelon