『21克(ke)』介紹(shao):1927年,4.12和5.21兩(liang)起反革(ge)命(ming)事變(bian)發生后(hou),革(ge)命(ming)轉入低潮。農(nong)協主(zhu)席邱金(jin)(張平(ping) 飾)與敵(di)博斗中(zhong)負傷,被特(te)派員羅大成(cheng)(cheng)(cheng)(周鳳山 飾)救出(chu)。羅大成(cheng)(cheng)(cheng)在農(nong)民運動(dong)講習所(suo)聆聽過(guo)毛(mao)澤東的(de)教(jiao)海,深(shen)知組織群(qun)眾(zhong)、發動(dong)群(qun)眾(zhong)的(de)重要。他(ta)(ta)深(shen)入鄉村,領(ling)(ling)導(dao)農(nong)民自(zi)發展開對(dui)敵(di)斗爭。中(zhong)央特(te)派員王懷志(zhi)(胡曉光 飾)是個(ge)右傾機會主(zhu)義(yi)(yi)者,他(ta)(ta)認為羅大成(cheng)(cheng)(cheng)農(nong)運工(gong)作搞過(guo)了(le)(le)頭,將(jiang)其撤(che)職。各地都(dou)傳(chuan)來解散工(gong)農(nong)武裝的(de)噩耗。緊(jin)急(ji)關頭,黨中(zhong)央召開了(le)(le)“八七”會議,結束(shu)和批(pi)判(pan)了(le)(le)黨內(nei)投降主(zhu)義(yi)(yi)思潮,確(que)立了(le)(le)農(nong)民運動(dong)今后(hou)的(de)行(xing)動(dong)綱(gang)領(ling)(ling),此時(shi),毛(mao)澤東領(ling)(ling)導(dao)了(le)(le)震(zhen)驚中(zhong)外的(de)秋收起義(yi)(yi),革(ge)命(ming)火種已成(cheng)(cheng)(cheng)燎原之勢。邱金(jin)在黨的(de)正確(que)領(ling)(ling)導(dao)下(xia),成(cheng)(cheng)(cheng)長(chang)起來了(le)(le)......