The Happiest Hours of our Lives

When one school teacher gets the other fired, he is challenged to an after-school fight.

On a Friday afternoon, there was an unexpected knock on the door of the staff room of a city high school. An ambitious father is willing to go to extremes to get his son admitted to high school. The six teachers who are still at school so shortly before the start of the weekend now have to find out the hard way. After some unexpected twists and embarrassing revelations, true abysses open up for everyone involved...

Richard Dadier is a teacher at North Manual High School, an inner-city school where many of the pupils frequently engage in anti-social behavior. Dadier makes various attempts to engage the students' interest in education, challenging both the school staff and the pupils. He is subjected to violence as well as duplicitous schemes.

When one of her students is suspected of theft, teacher Carla Nowak decides to get to the bottom of the matter. Caught between her ideals and the school system, the consequences of her actions threaten to break her.

At an exclusive boys' school, a new gym teacher is drawn into a feud between two older instructors, and he discovers that everything at the school is not quite as staid, tranquil and harmless as it seems.