Hakim and Latifa fled the Algerian civil war in the early 90s. They live since in the Jura, with their two daughters: Nedjma 14 years, and Leila, the eldest, left to study hair in Paris. Three days before Christmas, Nedjma receives a terse SMS from her older sister. She will not be able to come to join them for the holidays, pretexting once more an overload of work - Latifa attacks Hakim and pushes him to fetch Leïla. Nedjma will come with him, they will take the opportunity to discover Paris. Upon their arrival in the hair salon, they learn that Leila has actually never worked. It is the journey of a father who begins in Paris one night until dawn.

Who would think losing car keys could lead us that far ? Be careful, adventure is on every street corner...

Bernand Fréderic is a mediocre bank executive. He's married and has a son. He used to have another profession: being French star Claude Francois. Now, with the Imitators Gala Night coming up, he must choose between his wife or the only thing that makes him happy: the applause.

In a large restaurant, a lobster anxiously waits for the moment when it will be pointed out by a customer.

Franck Petit, an unscrupulous and vulgar producer, has been in charge of "Culture pour tous", a very popular game show, for years. But for some time now, the ratings have been dropping significantly. Paulette is responsible for this, a contestant who has been winning for eighteen weeks and who no longer appeals to viewers, whether they are housewives, teenagers or even young dynamic executives. A solution is needed to solve the problem: eliminate her. To achieve this, Frank Petit decides to use all means, even the most vile, hoping to impose, instead, the young and sultry Cindy.

Éric and Patrice have been friends since high school. Over the years, they have both taken very different paths: Éric has become a hedonist, has a string of girlfriends and is always on the look out for a new one; Patrice has become a monogamous father with a very ordered life. After a drunken evening, the two childhood friends find themselves cast back into 1986, when they were 17 years old. This return to the past is a dream opportunity to try to change the path their lives will take. What will they do with this second chance?

Today, Françoise is spying on her husband Robert, who she suspects of cheating on her. The hairdresser is right to trust her instinct... She spots Robert stepping inside a gay sex club with a young man, as handsome as he is mysterious. Françoise is furious but she has no idea how weird and horrific this day is about to get!