剧情简介
7-year-old Bertil's parents are at work and Bertil are home alone and bored. He is the only child in the family since his sister Martha died of an illness. But everything changes when he meets little Nils Karlsson Pyssling and they become friends. Nisse who lives in the basement in a room he rents from the rat Tjofsan,wich is cruel.
本片是《鼠洞里的好朋友》系列电影，故事延续前作的世界观，
导演Staffan Götestam携原班人马再度打造，Oskar Löfkvist,Jonatan Lindoff,布丽塔·彼得松等实力派演员联袂出演，为观众呈现一场震撼人心的视觉盛宴。
