In a school for chansonniers, each student goes to the board where he says and mimes his sketch.

In the 17th century, under Louis XIII, the policy of Cardinal de Richelieu aimed at the definitive establishment of a monarchic power, and gave rise to a struggle against the great feudal lords, who favored a weak central power. Numerous conspiracies against the Cardinal were led by the high nobility. The one led by Henri Coiffier de Ruzé d'Effiat, marquis de Cinq-Mars, was the last and most famous of them.

A French musical comedy film, one of the many operetta films made in the 1930s. Rejected for the law after cheating with his fellow students, a frivolous youth gets a job as a notary in the provinces where he hires his girlfriend and they have a fine musical time.

Paul and Rene, two men in their forties weary with life. One a widower, the other is divorced and pays alimony to his ex-wife. They live together, go on vacations together. This last vacation has been a washout and so is their return.

A father plans to kill in the same day the nine members of the jury who condemned his son to death.