Camille, a mercurial César-winning actress, has seen better times. Estranged from her husband, she's with her children only every other weekend. It's her weekend, but her agent has booked her to MC a Rotary club dinner in Vichy. She takes them with her, and when her husband learns this, he demands to pick them up at once. She bolts in a rented car to the seaside, trying to improve her relations with the children, especially the precocious and distant Vincent. He loves astronomy. A rare meteor shower is due in a few days, so she suggests they go to a plateau in Spain hoping to see it. He agrees, but the relationship remains difficult, and her husband is on their trail.

Pascal and Martine are married, have children, but are getting bored with each other. Pascal is tempted by a beautiful salesgirl with whom he finally has a date. But the bombshell promised more than she actually delivers. On the other hand, he is attracted to his precocious niece Sophie. But he only becomes her confidant, living vicariously her first sentimental experiences with boys of her age. On her part, Martine winds up responding to the advances of her office manager who has been trying to pick her up for months. She follows him to his apartment but the alleged Don Juan is nothing but a boor who prefers to watch a soccer match rather than to make love to her. In frustration, she leaves him sprawled before his set while she returns to Pascal. They realize their extramarital experiences have reinforced their couple and can now live happily ever after.

Danton and Robespierre were close friends and fought together in the French Revolution, but by 1793 Robespierre was France's ruler, determined to wipe out opposition with a series of mass executions that became known as the Reign of Terror. Danton, well known as a spokesman of the people, had been living in relative solitude in the French countryside, but he returned to Paris to challenge Robespierre's violent rule and call for the people to demand their rights. Robespierre, however, could not accept such a challenge, even from a friend and colleague, and he blocked out a plan for the capture and execution of Danton and his allies.