『交(jiao)換(huan)38系』介紹:狄(di)龍移居加(jia)拿大後(hou),落地生根.育有(you)一子一女(nv),但因與(yu)妻婚姻(yin)破裂,狄(di)龍父(fu)兼母職,照顧一對(dui)年(nian)幼子女(nv).鄰居住(zhu)有(you)一對(dui)父(fu)女(nv),父(fu)親谷(gu)峰(feng)(feng)脾(pi)氣暴躁古怪.養女(nv)梁婉靜,侍父(fu)至孝.狄(di)對(dui)梁頗有(you)印象,暗戀多時,惜梁始終未(wei)覺(jue).狄(di)為了與(yu)老父(fu)張瑛團聚,因此安排張到加(jia)拿大安享(xiang)晚年(nian).不料,在(zai)谷(gu)峰(feng)(feng)父(fu)女(nv)設宴為張洗塵(chen)時,發覺(jue)張乃當年(nian)之(zhi)(zhi)(zhi)情敵.自(zi)此之(zhi)(zhi)(zhi)後(hou),兩(liang)(liang)人終日(ri)鬥氣,勢成水火.狄(di),梁二人雖無法平(ping)息兩(liang)(liang)老之(zhi)(zhi)(zhi)爭鬥,但卻造就兩(liang)(liang)人更多接(jie)觸及(ji)互(hu)相了解(jie)之(zhi)(zhi)(zhi)機會.不久梁接(jie)受了狄(di)之(zhi)(zhi)(zhi)示愛,惟兩(liang)(liang)老極力(li)反(fan)對(dui),谷(gu)峰(feng)(feng)父(fu)女(nv)更大吵(chao)一場,最後(hou)谷(gu)竟趁風雲之(zhi)(zhi)(zhi)夜失(shi)蹤,一幕雪地尋人的風波因而(er)展開......