East of France, today. Max, a witty and brave 12-year-old, feels like he has two families instead of one. In and after school, he spends all his time with his two best friends Tom and Vivian, who are always there to make life easier for each other. Together, they are The Fantastic Three. His real family, on the other hand, is messy, with a depressed single mother and a brother in jail. When Max’s brother returns home, more trouble arises. To save his brother from his own downfall, Max drags his friends with him into a seemingly inevitable spiral.
源自：

小男孩巴特的男保姆樊尚，假冒他的爸爸参加了一次家长会，自此和老师同学打成一片，还收获了爱情。本片是法国女导演诺米·萨格雷欧的最新浪漫轻喜剧，由凯撒奖最佳新人奖得主卡梅丽雅·乔丹娜出演甜美的女老师，携手青春小生樊尚·德迪安演绎冲动又美好的爱情。

法国最差的教师来到英国执行一项极端秘密的任务。与沙丘之王Boulard一起，他们被空降到国家最好的学校，他们将把他们著名的方法应用于国家的未来。

儒勒·费雷中学的高中毕业会考只有12%的通过率，是法国最差的学校。绝望的督学已经用尽了所有传统的方法，依赖于助手的建议。这位助手向他提出招聘一批教师，而招聘将依据一个新方法：要教最差的学生，要招最差的老师来以差治差……这是他最后挽救学校的机会，前提是毕业会考要超过50%的通过率。督学不管是好是坏接受了这个建议……