Trois... six... neuf

Stressed and overworked, famous French movie star Michel Blanc is beginning to wear down, physically and mentally, from the pressure and demands of fame. Already in a fragile state of mind, strange events start to transpire all around him, and he gradually loses his grip. Taking the advice of a psychiatrist, Blanc retreats to the countryside with his friend Carole Bouquet, but Blanc still has not managed to escape all of his problems.

A visa problem forces Adrien back to Paris after 15 years in Senegal with his wife Aminata. Her cousin Sékou, now distanced from his Senegalese origins, takes in Adrien. As Adrien awaits his return, Sékou shows him France, sparking surprises.

François Marsault, a war veteran, makes the most of his retirement alongside his wife Annie. Authoritarian and ruthless, François rules his family with an iron fist — but when he discovers that his esteemed wife cheated on him 40 years ago, he files for divorce and confronts her former lover, who lives in the French Riviera.

Henri is a middle-aged writer with fading inspiration who has published nothing worthy of note in years. Feeling increasingly misunderstood by his wife and four grown up deadbeat kids, he dreams of running away to start over again. Yet when he discovers an unattractive, bad-mannered dog in his garden, he decides to adopt him and both start developing an unexpected friendship that inevitably upsets Henri’s family and neighbors.

Vincent, a wealthy real estate agent, is invited to dinner by his sister Elizabeth and her husband Peter, both professors in Paris. Claude, a childhood friend and trombonist in a symphony orchestra, is also present. Vincent brings news from the prenatal examination of his and his wife Anna's unborn son. The name chosen by the soon-to-be parents strongly offends the others for many reasons. The dispute between the guests quickly escalates and before long the resurgence of old grudges and hidden secrets is unavoidable...

Serge Pilardosse has just turned 60. He has worked since the age of 16, never unemployed, never sick. But the hour of retirement has come, and it is disillusionment: he is missing points, some employers having forgotten to declare it! Pushed by Catherine, his wife, he gets on his old motorcycle from the 70s, a "Mammut" which earned him his nickname, and sets off in search of his pay slips. During his journey, he rediscovers his past and his quest for administrative documents soon becomes incidental...

Michel Berthier, a senior executive at a mattress manufacturing company, has just been fired. As he does not dare to tell the truth to Juliette, his partner, he goes into debt to maintain the family’s standard of living, showering them with gifts. But soon he can no longer lie, and he decides to leave the house. After losing his money, his car, and his shoes, he meets Toubib, Mimosa, and Crayon, three “homeless” people who wash themselves in the restrooms at the Gare de l’Est. They take him under their wing and lead him to break into his former company in order to get sleeping bags and beds.

Annie lives in harmony with her husband Laurent and her children: the sensitive elders Maximilien and César; the younger Antoine whom Poupi, never-complaining teen, helps raising him. But a positive pregnancy test will disturb the harmony.

Three young men - Jacques, Pierre, and Michel - share an apartment in Paris, and have many girlfriends and parties. Once, during a party, a friend of Jacques' tells him he has a quite compromising package to deliver, and asks him if he can leave it discreetly at their place. Jacques agrees and, as he works as a steward, flies away for a one-month trip in Japan, telling Pierre and Michel about the package. Then, one of Jacques' former girlfriends drops a baby before their door, making Pierre and Michel believing it is the package they are waiting for. Their lives are then completely changed.

How to become a man when your mother and your closed circle have decided otherwise? This is the challenge Guillaume took up. The film recounts Guillaume's tragicomic battle from the young age of eight, as he adopts the role of a girl then of a homosexual... until, aged 30, he meets the woman who, after his mother, will become the other woman in his life. Beyond this story of a heterosexual coming-out, the film tells the tale of an actor who never stopped loving women, maybe even a little too much.