"Smoking" and "No Smoking" are two segments of the film which are based on closely connected plays. The original plays covered eight separate stories, which have been pared down to three each for these movies. At a certain point in the story of each segment, the five female characters (all played by Sabine Azema) and the four male characters (all played by Pierre Arditi) have their lives skillfully recapped in terms of "what might have happened" if they had made or failed to make certain choices. For example, "No Smoking" focuses chiefly on the relationship between the mild-mannered Miles Coombes and his infinitely more aggressive and ambitious wife, Rowena.

A 30 ans, Bruno, rock-star has been, vit toujours aux crochets de sa petite amie. Les temps sont durs... surtout quand une ex ressurgit de nulle part pour lui apprendre qu'il est le père de Nancy, 13 ans, dont il n'a jamais soupçonné l'existence.

Fatima, an Algerian-born woman who now lives in France with her two teenage daughters, with whom she is barely able to communicate.

After her much older husband forces a move to a suburban retirement community, Pippa Lee engages in a period of reflection and finds herself heading toward a quiet nervous breakdown.

Jacques and Martine, an ordinary bourgeois couple, invite to dinner a friend whom they have not seen the last ten years. Since then he has become a media star and everything has to go just right at dinner.

An upper middle-class French family celebrates a birthday in a restaurant. In one evening and during one meal, family history, tensions, collective and separate grudges, delights, and memories both clash and coalesce.

Porter Wren is a Manhattan tabloid writer with an appetite for scandal. On the beat he sells murder, tragedy, and anything that passes for the truth. At home, he is a dedicated husband and father. But when Caroline, a seductive stranger asks him to dig into the unsolved murder of her filmmaker husband Simon, he is drawn into a very nasty case of sexual obsession and blackmail--one that threatens his job, his marriage, and his life.

In Hamburg, German-Greek chef Zinos unknowingly disturbs the peace in his locals-only restaurant by hiring a more talented chef.

Tanguy is 28 years old and still living with his parents. They think it's time he moves out. He doesn't, so they hatch a plan.

In a Turkish village, five orphaned sisters live under strict rule while members of their family prepare their arranged marriages.

Max is a battle-weary veteran of the wedding-planning racket. His latest — and last — gig is a hell of a fête, involving stuffy period costumes for the caterers, a vain, hyper- sensitive singer who thinks he's a Gallic James Brown, and a morose, micromanaging groom determined to make Max's night as miserable as possible. But what makes the affair too bitter to endure is that Max's colleague and ostensible girlfriend, Joisette, seems to have written him off, coolly going about her professional duties while openly flirting with a much younger server. It's going to be a very long night… especially once the groom's aerial serenade gets underway.

Secret agent OSS 117 foils Nazis, beds local beauties, and brings peace to the Middle East.

Julia Child and Julie Powell – both of whom wrote memoirs – find their lives intertwined. Though separated by time and space, both women are at loose ends... until they discover that with the right combination of passion, fearlessness and butter, anything is possible.

Four high school teachers launch a drinking experiment: upholding a constant low level of intoxication.

Throughout his life Edward Bloom has always been a man of big appetites, enormous passions and tall tales. In his later years, he remains a huge mystery to his son, William. Now, to get to know the real man, Will begins piecing together a true picture of his father from flashbacks of his amazing adventures.

A ticking-time-bomb insomniac and a slippery soap salesman channel primal male aggression into a shocking new form of therapy. Their concept catches on, with underground "fight clubs" forming in every town, until an eccentric gets in the way and ignites an out-of-control spiral toward oblivion.

In the 22nd century, a paraplegic Marine is dispatched to the moon Pandora on a unique mission, but becomes torn between following orders and protecting an alien civilization.

When renowned crime novelist Harlan Thrombey is found dead at his estate just after his 85th birthday, the inquisitive and debonair Detective Benoit Blanc is mysteriously enlisted to investigate. From Harlan's dysfunctional family to his devoted staff, Blanc sifts through a web of red herrings and self-serving lies to uncover the truth behind Harlan's untimely death.

When oil is discovered in 1920s Oklahoma under Osage Nation land, the Osage people are murdered one by one—until the FBI steps in to unravel the mystery.

After 29-year-old Adaline recovers from a nearly lethal accident, she inexplicably stops growing older. As the years stretch on and on, Adaline keeps her secret to herself until she meets a man who changes her life.