Familles avec enfants, célibataires, colocs fêtards, vieux ronchons… La vie et les relations de voisinage des habitants d'un immeuble situé au 28, rue de la Source, qui se croisent sur le palier, dans le hall, la cour ou bien encore dans l'ascenseur.

在一户普通人家的院子里，某天地下长出一个圆滚滚的粉红色小球。随着时间的推移，小球变得越来越大，最终他破土而出，长成椭圆形的大个子，孩子们为他起名叫巴巴爸爸。巴巴爸爸乐观善良，他柔软的身体可以随心所欲变换任何形状。不久，他遇见通体黑色、美丽动人的巴巴妈妈，两人结婚生下了七个颜色各异、性格不同的孩子，分别是巴巴祖、巴巴拉拉、巴巴利波、巴巴伯、巴巴贝尔、巴巴布莱特、巴巴布拉伯。巴巴爸爸一家和人类们和谐相处，过着充满快乐和惊奇的生活。

François Pignon, an accountant in a condom factory, learns that he is going to be fired. Already overwhelmed by personal problems, he decides to throw himself out the window. He is stopped in his tracks by his next-door neighbor who suggests an unexpected plan to keep his job: pretend to be a homosexual. Assuming that in this age of political correctness, one does not fire a gay man, he manages to convince Pignon to play along while remaining a discreet and shy little man... What will change is the way others look at him. Pignon will thus benefit from an unusual reintegration by coming out of a closet where he had never entered.

里的祭司忘了该如何调制魔法药水，阿斯特克斯、奥贝利克斯和高卢人必须找到新办法来抵御来自罗马的征服者。