《男人之苦》第14集,寅次郎(渥美清飾)未婚產子?背著BB回到了東京柴又老家?正當大家決定替寅把寶寶撫養成人之際,才得知這是寅在路上拾回來的棄嬰!寅不是生父,也當然不盡父職,終日百無聊賴,寶寶的事全拜託嬸嬸和妹妹阿櫻……直至美女護士京子(十朱幸代飾)的出現,他才積極表現父愛,還打算參加京子的工餘合唱團,以親近對方。誰知寅就在這兒遇上情敵!那滿面鬍鬚的窮光蛋指揮,原來才是京子的最愛!The fourteenth instalment in the Tora-san series. Tora-san has an illegitimate child? To everyone is surprise, he brought a child back to Shibamata. When everyone in his family decides to raise the child as a family member, they find that he was only an abandoned child that Tora-san found on the street! At first, Tora-san has no interest in taking care of the child and he lets his auntie and sister, Sakura, to do the job instead... until he meets the beautiful nurse Kyoko (Toake Yukiyo). He tries all the ways he could, including taking good care of the child, in order to get her attention. However, a bearded poor conductor in Kyoko is choir stands in the way.
高音楷(谭咏麟 饰)虽然身为钢琴调音师,却对音乐一窍不通。同事辛迪(吴君如 饰)痴痴暗恋着高音楷,为了接近他而闹出了不少的笑话,可是高音楷真正喜欢的是DJ苏诗棣(张曼玉 饰),然而两人显然身处不同的世界,于是高音楷决定将这份感情放在心底。作曲家林雪夫(苗侨伟 饰)到苏诗棣家做客,趁机对她动手动脚,惹得苏诗棣十分不悦,此时高音楷刚好在帮苏诗棣调琴,阻止了林雪夫的流氓行径,借此契机,高音楷和苏诗棣正式成为了朋友。之后,怀恨在心的林雪夫企图报复高音楷,却被后者巧妙的应对了过去,致使苏诗棣对高音楷另眼相看。一次偶然之中,高音楷遇见了太叔公的魂魄,受太叔公所托高音楷将前者的音乐作品以自己的名义发表,没想到一炮而红,亦赢得了苏诗棣的芳心。