Caught by tabloid paparazzi with his mistress Elena, a famous and beautiful fashion model, billionaire Pierre Levasseur tries to avoid a divorce by inventing a preposterous lie. He uses the presence of a passerby in the photo to claim to his wife that it's not him Elena is seeing but the other man, one François Pignon. Pignon is a modest little man who works as a parking valet. To make the story convincing, Elena has to move in with Pignon.
Paris, France, December 1897. The young playwright Edmond Rostand feels like a failure. Inspiration has abandoned him. Married and father of two children, desperate and penniless, he persuades the great actor Constant Coquelin to perform the main role in his new play. But there is a problem: Coquelin wants to premiere it at Christmas and Edmond has not written a single word.
Two gay men living in St. Tropez have their lives turned upside down when the son of one of the men announces he is getting married. They try to conceal their lifestyle and their ownership of the drag club downstairs when the fiancée and her parents come for dinner.
Chronic serial womanizer Stephane Margelle drops his wife Sophie off at the airport so she can go away for Easter weekend. He immediately picks up beautiful young Julie, who has just had a fight with her married boyfriend. He gets her back to his apartment and is preparing for a sexy weekend, when his wife suddenly returns home. He makes up a bizarre, on-the-spot, spur-of-the-moment story that the gorgeous girl is actually his long-lost daughter. Julie plays along, but this leads to a whole series of increasingly ridiculous lies and comical situations (such as when her real mother shows up).
In a move to make his partner, Renato, jealous, the flamboyant Albin waits in a local cafe - dressed as a woman - hoping to be picked up. But Albin gets more than he bargains for when the fly he catches in his web is actually a spy, who uses him as an unwitting courier of secret microfilm. Now on the run from ruthless agents, Albin and Renato flee to Italy where they attempt to hide out on a farm, with Albin posing as Renato's wife. Can Albin escape the deadly pursuit of these relentless spies or does he have to sustain this charade - as a woman - forever?