鼠洞里的好朋友是由Staffan,Götestam执导的一部拍摄于1990年家庭,剧情片在其它上映，主演由Oskar,Löfkvist,Jonatan,Lindoff,布丽塔·彼得松领衔。　　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