During the German occupation of World War II, François, Eusèbe, and Lisa, three courageous children, embark on a secret adventure: resisting the Nazis in the heart of France. Through sabotage, hidden messages, and perilous escapes, they carry out clandestine actions right under the enemy's nose. Daring and friendship are their only weapons in the fight against injustice.

Artus
as Marcel

Gérard Jugnot
as Père Proslier

Pierre Deladonchamps
as Le maire

Julien Arruti
as Germain

Oscar Boissière
as Luc

Leslie Medina
as Marceline

Julien Pestel
as Marnier

Vanessa Guide
as Julienne

Lucas Hector
as François

Nina Filbrandt
as Lisa