In seven different parts, Godard, Ivens, Klein, Lelouch, Marker, Resnais, and Varda show their sympathy for the North-Vietnamese army during the Vietnam War.
Stephane (Victor Lanoux) is the mayor of a small village. He is also the manager of the tannery which provides the inhabitants with work. In a fit of anger, he kills his wife (Edith Scob). A judge (Jean Carmet) tries to prove his culpability, but it's not an easy task, because there is a political and social pressure.
The pragmatic, reserved and refined Maigret investigates murders in his singular unhurried manner and inevitably discovers the truth.