剧情介绍
7-year-oldBertil'
sparentsareatworkandBertilarehomealoneandbored.HeistheonlychildinthefamilysincehissisterMarthadiedofanillness.ButeverythingchangeswhenhemeetslittleNilsKarlssonPysslingandtheybecomefriends.NissewholivesinthebasementinaroomherentsfromtheratTjofsan,wichiscruel.