马塞尔（安德烈·维尔姆斯 André Wilms 饰）曾经是一个小有名气的作家，可是，热爱自由的他厌倦了作家高高在上的枯燥生活，于是来到了勒阿弗尔，摇身一变成为了一个快乐的擦鞋匠。勒阿弗尔可爱而又热情的居民让马塞尔找到了心灵的归宿，在这里，马塞尔过上了梦寐以求的平静而又安定的生活。 　　一个非洲男孩的出现打破了马塞尔规律的生活，出于同情和本能，马塞尔收留了这个被警察追得到处跑的可怜男孩。屋漏偏逢连夜雨，在此节骨眼上，马塞尔的妻子阿勒提（卡蒂·奥廷宁 Kati Outinen 饰）患上了恶疾需卧床休养，一边是凶神恶煞的警察，一边是病危的妻子，马塞尔一下子被推到了命运的十字路口。A dock worker in Le Havre hears a human sound inside one of the containers in port, that container which left Gabon three weeks ago and which was supposed to arrive in London five days after its departure from Gabon, which didn't happen. The Le Havre police and French border guards find a still alive group of illegal African immigrants inside. On the sign from one of his elders, a young teen boy among the illegal immigrants manages to escape, news of which hits the local media. The first friendly face that boy, Idrissa, encounters is that of former artist now aged shoeshine Marcel Marx. Marcel decides to help Idrissa by hiding him in his house, news which slowly trickles through his community of friends - most of whom he associates with at his local bar - and neighbors, most who assist Marcel in this task. Marcel goes to great lengths to find out Idrissa's story, which leads to Marcel's further task of trying to get Idrissa to London, his original end destination. The one neighbor who wants to turn Idrissa in and the authorities seem to be on to Marcel's activities, most specifically hard nosed police Inspector Monet, who may have his own private agenda. Through it all, Marcel has on his mind the health of his terminally ill and hospitalized wife Arletty, the terminal aspect being something of which he is unaware and which may in turn eventually kill him as Arletty is his life.