December 1897, Paris. Edmond Rostand is not yet thirty but already two children and a lot of anxieties. He has not written anything for two years. In desperation, he offers the great Constant Coquelin a new play, a heroic comedy, in verse, for the holidays. Only concern: it is not written yet. Ignoring the whims of actresses, the demands of his Corsican producers, the jealousy of his wife, the stories of his best friend’s heart and the lack of enthusiasm of all those around him, Edmond starts writing this piece which nobody believes. For now, he has only the title: “Cyrano de Bergerac”.

In may 1940, the German troops enter France. Frightened by the progress of the enemy, the people of a small village of Pas-de-Calais decide on the recommendations of the prefecture, to give up everything to go on the road, fleeing to the coast.

Under the pressure of his boss, a music producer decides to set up a group consisting of a rabbi, a priest and an imam to make them sing the living together. But the religious he recruits are far from being saints …