In a small provincial town, students meet at a party organized by one of them, and share their thoughts on the difficult year they are leaving : the preparation of high school diploma.

1958 film by Maurice Delbez

When he learns that his daughter is to be engaged to the son of a rich businessman, Leon Martin realizes that extreme measures are needed to create a good impression.

Paul fishes out of the water the body of his greatest enemy. To avoid accusations that he is a killer, taking steps that will clear his good name.