Sophie, a quiet and shy maid working for an upper-class French family, finds a friend in the energetic and uncompromising postmaster Jeanne, who encourages her to stand up against her bourgeois employers.

In 1955, what was known as the "Algerian War" gradually escalated into all-out war, and the French army inexorably transformed into a soldiery accustomed to colonial humiliation and massacres. Amar is a young deaf and mute man who wants to join the resistance, but he is rejected because of his disability, despite all the training he received from his father, who was an expert in hunting and horses. The raid on his village, which he watches helplessly, drives him to seek revenge, he who had until then been locked away in "The Gates of Silence."

A clique of four young teachers at a high school looks critically at their colleagues. To avoid falling in the same routine, they bring new ideas into the school lessons and play little games and pranks in their spare time -- sometimes get even more childish than their pupils. When they get opposition from the other teachers, they play tricks to get rid of them.

Julien, a boy in the sixth grade, was badly depressed by the divorce of his parents. But he soon found that half of the class had come from broken families.