『桃花(hua)族論壇』介(jie)紹:1937年(nian),熱河(he)人佟(tong)(tong)(tong)家(jia)儒(楊(yang)志剛飾)背井離鄉在上海聶中丞中學教國(guo)文(wen),養(yang)女囡囡成了殘(can)(can)疾,本想再次南逃的(de)他(ta)(ta)(ta)被(bei)(bei)迫留下。目睹侵(qin)略者(zhe)殘(can)(can)害(hai)同(tong)胞,他(ta)(ta)(ta)忍氣吞聲只求保住性命。學生歐陽(張家(jia)溢飾)為國(guo)效力,急需(xu)助手,佟(tong)(tong)(tong)家(jia)儒硬著頭皮幫忙(mang)。歐陽犧牲,佟(tong)(tong)(tong)家(jia)儒暴露被(bei)(bei)日本特(te)務(wu)東(dong)村盯上,他(ta)(ta)(ta)巧妙周旋完成任(ren)務(wu)同(tong)時(shi)擺脫了嫌疑。歐陽上司楊(yang)逍被(bei)(bei)抓,佟(tong)(tong)(tong)家(jia)儒將他(ta)(ta)(ta)救出。妻子梔子剛生下兒(er)子希望,卻因保護楊(yang)逍被(bei)(bei)殺。半年(nian)中四個(ge)參(can)與殺害(hai)梔子的(de)兇(xiong)手均被(bei)(bei)佟(tong)(tong)(tong)家(jia)儒殺死且(qie)不露馬腳。東(dong)村苦于(yu)沒有(you)證據,試圖(tu)用殘(can)(can)酷的(de)刑(xing)具逼佟(tong)(tong)(tong)認罪。共產(chan)黨(dang)人組織教師(shi)、學生游(you)行(xing),營救了佟(tong)(tong)(tong)家(jia)儒。三年(nian)后(hou),佟(tong)(tong)(tong)家(jia)儒拿(na)自己當誘餌(er),幫助國(guo)共兩黨(dang)的(de)同(tong)志們(men)聯(lian)合除了日本特(te)務(wu)基地(di)。日寇投降,東(dong)村不甘失敗綁架希望,逼佟(tong)(tong)(tong)家(jia)儒與其(qi)決斗。戰友們(men)制服(fu)東(dong)村,營救希望。東(dong)村大罵佟(tong)(tong)(tong)是懦夫,佟(tong)(tong)(tong)家(jia)儒告(gao)訴他(ta)(ta)(ta):“對待侵(qin)略者(zhe),中國(guo)人都有(you)一(yi)顆勇敢的(de)心。