简介：Brothers,ZackandWoody(portrayedbyreal-lifebrothersChrisandPatPetersen)areyoungkaratestudentswhoembarkonaweekendcampingtripwiththeirgrandfatherJ.J.(CharlesLane).Alongthewaytheymeetanewfriend,CarolForbinger(SallyBoyden)andherparents(RickLenzandSharonClark)).WhentheForbingerfamilyencountersatough-talkingbackwoodsmother(AnnSothern)andhertwobumblingsons(JoeSpinellandJohnDavisChandler)whodecidetoholdCarolcaptivebelievingtheycancollectasizeableransom,the"karatekids"mustfindawaytousetheirmartialartsskillstorescuetheForbingergirlwithalittlehelpfromtheirgrandfatherandsomenewfriendstheymeetalongtheway.…