24 hours in the life of a humble general practitioner. A very busy life to say the least... Like every other day, Dr. Forget works from morning till dusk (and even later). He sees patients in his consulting room or visits them either on house calls or at the hospital. But is today just another day? Not quite since on this very day, Junior, Dr. Forget's son, will know if he has passed or not his exam at the faculty of medicine.
Madeleine Villardier is terribly superstitious, and she's in a lot of trouble for the New Year's Eve party she's planning. Inexorably, the number of guests is down to thirteen. To add to her dismay, the presence under her roof of a certain Consuelo is proving cumbersome, especially as this lady has revelations to make about Antoine Villardier's stormy past. The mistress of the house's trances alternate with marital explanations. But why not consider the fateful number as a lucky charm?
Léo Fardier is a police inspector who goes to prison undercover as a convict. He shares a cell with Mariani, a Corsican mafioso, whose trust he earns. The day Léo leaves prison, the criminal entrusts him with a letter to deliver to his estranged wife. He finds her, and she falls under his spell. The problem is that he, too, has fallen in love with her.
Cock-eyed reporter Georges Masse enjoys a peaceful vacation in Venice. Which does not please his boss as he is not supposed to be... in vacation! P'tit Louis, Georges' blundering but faithful photographer, is sent to Venice with a mission: pull up his socks. But Georges is not so dormant as he appears. Behind the scenes, he investigates the activities of a gang that cleans out Venice. Quite logically, he soon finds himself face to face with a bunch of shady brutal characters, among whom Zélos, a Greek nightclub owner, and Alessandro Cassidi, a powerful motor manufacturer married to the alluring Clara, twice younger than he is...
Professor Louis Delage is a kidney transplant specialist. He is so good in his field that his peers nickname him the "great man". But one day, one of his patients die during surgery and Delage starts doubting. Is he actually such a great man? To fight desperation he decides to take in the deceased child while devoting more time to Florence, his hitherto neglected wife.
"Olivia" captures the awakening passions of an English adolescent sent away for a year to a small finishing school outside Paris. The innocent but watchful Olivia develops an infatuation for her headmistress Julie and through this screen of love observes the tense romance between Julie and the other head of the school Cara in its final months.
Back from a stay in the Far East, a woman who knew the names of the chiefs of a drug ring is murdered. Georges Masse, the famous reporter, decides to investigate, accompanied by his faithful photographer P'tit Louis. He will come across some unappetizing characters like M. Dubois, a killer, Luigi Costelli, a dangerous trafficker and a beautiful but dubious lady, Suzanne Wilson. After being himself suspected, Masse will make the truth triumph.
Hervé Montagne, a famous but awfully self-satisfied playwright, is furious when he learns that the actress signed to lead in his latest play will not be able to play the part on account of pregnancy. All the more as no other great actress is available. Well, in fact there IS one, Gabrielle Tristan, a great name of the French stage. The only trouble is that she is Hervé's ex-wife and that they have not been on speaking terms for ten tears.
Isabelle is a lawyer who has Flip, a private detective, convicted of speeding. But shortly after, a murder is committed of which Isabelle's best friend is suspected. To save her, Isabelle is forced, despite her reluctance, to ask Flip for help, who agrees to look for the culprit.