En 1993, Max, âgé de 13 ans, reçoit un cadeau de ses parents qui ne va plus le quitter : un caméscope. Dès lors, il va filmer toutes ses aventures. 20 ans plus tard, Max va monter le « film de sa vie » et ainsi revoir les grands moments de son existence.
Les 92 000 lutins de Santa, le père Noël, tombent malades en pleine préparation des cadeaux. Poussé par sa femme Wanda, il va descendre sur Terre pour rapporter autant de comprimés de vitamine C qu'il y a de lutins pour les guérir.
Jack McCall (Eddie Murphy) is a literary agent who uses his 'gift of gab' to get various book deals, and he's not afraid to stretch the truth to get them. While he is trying to get a book deal from a New Age self-help guru named Dr. Sinja (Cliff Curtis), the guru sees through his deceit and agrees to the deal, only to later deliver a five-page book. That night, a Bodhi Tree magically appears in his backyard. Dr. Sinja goes to Jack's house and they both discover that for every word that Jack says, a leaf will fall off of the tree. When the tree runs out of leaves, the tree will die, as will Jack. In time, he finds that even written words count towards his limit; plus anything that happens to the tree will also affect Jack. When Jack tries to cut it down with an axe, an axe wound appears on him. When squirrels climb the tree, it tickles him. When a gardener tries to poison it with DDT, Jack gets high on the fumes and when the gardener tries to water the tree, Jack starts to sweat/perspire profusely.
Dan Geraldo, a reporter who needs a scoop, arrives in Chiquito, Palombia, but he does not think that he is going to discover anything significant, other than an interview with the Paya; the indigenous tribes of Palombia. However, accompanied by the eccentric and poor vet and tour guide, Pablito, whose children dislike him and deem him a liar, Dan is told the myth of the Marsupilami, a mythical and extremely rare creature that is believed to inhabit the Palombian rainforest and to be a real species.
Gilles Gabriel, chanteur et ancienne gloire des années 1980 en plein come-back, est tué en voiture à cause d'une collision avec Jean-Christian Ranu, un petit comptable de la COGIP. Mais Gilles n'est pas « réellement » mort : son esprit a atterri dans le corps de Jean-Christian, qui ne comprend pas d'où vient cette voix dans sa tête. De son côté, Gilles n'a aucun contrôle sur les mouvements de son hôte. Gilles et Jean-Christian vont vite se rendre à l'évidence qu'ils n'ont rien en commun, sauf ce corps à partager. C'était déjà compliqué chacun de son côté… alors maintenant, dans la même personne…
Marc et son fils Noé viennent d'emménager dans une nouvelle ville et ont donc changé de maison. Cependant, le jeune garçon est coaché par son père qui cherche à le protéger d'un quelconque danger. En effet, derrière sa posture de père normal, Marc cache un passé bien chargé.
Luis Campos (Alain Chabat), 43, happily single, mollycoddled by his family (mother and 5 sisters, who by design established by his late father Hercule form a kind of family council known as the G7), has a successful career as a perfumer and an easy life. Tired of taking care of him, the G7 decide he should get married within a year. The problem is Luis does not want any kind of serious relationship since they ruined his first true love. After turning down all the girls introduced to him, he gets an idea: "rent" his best friend's sister, Emma (Charlotte Gainsbourg), turn her into the perfect bride-to-be, and make her not show up on their wedding day. That way, Luis thinks his family will leave him alone. Unfortunately for him, his family likes Emma and blames him when she apparently jilts him at the altar. He then comes up with an alternate plan to have Emma act horribly towards his family so they will not like her any more. The two begin to fall in love so Luis finally stands up to his family, confesses his schemes and finally settles down with Emma.
Il y a 35 000 ans, à l'âge de pierre, deux tribus voisines vivaient en paix… à un cheveu près. Pendant que la tribu des Cheveux Propres coulait des jours paisibles en gardant pour elle seule le secret de la formule du shampooing, la tribu des Cheveux Sales se lamentait.
Infuriated by belittlements, Queen Cleopatra makes a deal with Julius Caesar: if the Egyptians build a palace larger than Caesar's palace in Rome in three months, he must acknowledge that Egypt was the greatest of nations. To perform this task, Cleopatra hires the architect Numerobis, on pain of death and much to the dismay of Pyradonis, Cleoptara's customary architect. He and his secretary Papyris discuss the druid Getafix (Panoramix in the original French), whose potion empowers its drinkers; and Numerobis goes in search of him.