A documentary on the collaboration of filmmaker Sacha Guitry and actor Michel Simon focusing on the film "La Poison" (1951).

The independently-minded daughter of lower-middle class French shopkeepers, Brigitte, one of three sisters, refused to marry the father of her child when she became pregnant. In this film, she reminisces about her family life beginning when she was about five years old, up to the present when she is in her early 20s. Of her two sisters, one has a nervous breakdown and the other one becomes something of a baby factory. Colorful anecdotes of her eventful life lend additional depth to her insights.

The three ex-wives of a real estate developer join forces to get revenge on him.

The action begins in black and white, like a memory. Klaus is a Nazi military who has just failed an attempt on Hitler. Desperate, Klaus shoots and kills his children and then shoots at his pregnant wife and leaves her badly injured. Finally, attempts suicide, but at the last moment does not have the courage to pull the trigger, and flees on a motorcycle, having an accident ... The action continues in France. Jean-Claude is a handsome young man self-conscious about a malformation in his face. Jean-Claude lives with his parents, Jacques Bergé, an amnesiac man, self-enclosed and obsessed with Egyptian art, and Concepcion, a woman also closed in herself and obsessed with flowers from her garden, and apparently , suffering from paranoia.

Four prison inmates have been hatching a plan to literally dig out of jail when another prisoner, Claude Gaspard, is moved into their cell. They take a risk and share their plan with the newcomer. Over the course of three days, the prisoners and friends break through the concrete floor using a bed post and begin to make their way through the sewer system -- yet their escape is anything but assured.