《马尔科姆的一家第二季》讲述的是：Anoffbeat,laughtrack-lackingsitcomaboutabizarrelydysfunctionalfamily,thecenterofwhichisMalcolm,themiddleofthetwobrotherswhostillliveathome.Hiseldest(andfavorite)sibling,Francis,boardsatmilitaryschoolbecausehisparentsbelieveitwillreformhimandkeephimoutoftrouble.Malcolmoftenhasahardtimecopingwithhisfamilylife,buthehasmoretroublestocontendwithwhenhestartsreceivingspecialtreatmentatschoolafterbeingdiagnosedasanintellectuallyadvancedgenius.