"Nove Ospiti per un Delitto" is a mediocre giallo in the tradition of Agatha Christie's "And Then They Were None". Nine members of the same family go to an island, where nobody lives - but the head of the family (Arthur Kennedy) owns a nice house there. Problem is that he and his three sons keep a dark secret, and this dark secret begins to haunt them as soon as they are on the island. One by one they fall victim to a mysterious killer... (IMDb)

"Nove Ospiti per un Delitto" is a mediocre giallo in the tradition of Agatha Christie's "And Then They Were None". Nine members of the same family go to an island, where nobody lives - but the head of the family (Arthur Kennedy) owns a nice house there. Problem is that he and his three sons keep a dark secret, and this dark secret begins to haunt them as soon as they are on the island. One by one they fall victim to a mysterious killer... (IMDb)

邵氏經典黃梅調鉅片，由凌波主唱的插曲《郊道》至今仍膾炙人口。故事講述，書生林肇德（凌波）自小與富翁王春（尤光照）之女千金（秦萍）訂親，惟王春鄙肇德落魄，迫其退婚；千金不值乃父所為，囑肇德發奮讀書，並叫其三更來取黃金百兩，以作赴考盤纏。肇德晚上依約前往，卻見婢女雪春（李菁）滿身鮮血伏屍後花園，登時嚇得魂飛魄散，更不慎留下一血手印於門上……

邵氏經典黃梅調鉅片，由凌波主唱的插曲《郊道》至今仍膾炙人口。故事講述，書生林肇德（凌波）自小與富翁王春（尤光照）之女千金（秦萍）訂親，惟王春鄙肇德落魄，迫其退婚；千金不值乃父所為，囑肇德發奮讀書，並叫其三更來取黃金百兩，以作赴考盤纏。肇德晚上依約前往，卻見婢女雪春（李菁）滿身鮮血伏屍後花園，登時嚇得魂飛魄散，更不慎留下一血手印於門上……

探长李兆辉侦查马骝王被杀一案, 王同居女友白雪梅嫌疑最大; 辉弟立言是梅男友, 亦有可疑. 辉妻卢兰是梅旧同学, 曾助她脱离火坑, 力证梅无辜. 苦无头绪之际, 辉发现兰被歹徒丧彪威胁. 未几, 梅留书认罪自杀, 幸而获救. 兰不忍梅替已顶罪, 向辉出示行凶之血手套, 并供出案发当晚往访梅时被王调戏, 错手杀王, 被到来寻仇的彪碰见; 彪答应善后, 兰离开, 事后却多番要胁. 辉知王实死于匕首之下, 遂追寻凶器, 终证明彪才是真凶。

蓬莱县连续发生几起县令离奇死亡案件，局势扑朔迷离。狄仁杰奉命前来调查此案，刚抵达便遭遇了刺杀，但幸得县尉武勇勇敢干练地相救。狄仁杰开始怀疑县丞的角色，然而在他展开调查时，县丞却在家中离奇身亡。线索指向蓬莱县附近的迷雾森林，狄仁杰决定深入调查。在迷雾森林的追踪过程中，他们遭到了埋伏，幸好铁手的及时帮助使得他们脱险。调查的线索引导他们发现东瀛人的踪迹，并准备捕捉他们，但意外地发现白员外被谋杀，其小妾白凤则主动要求在县衙内住宿。当晚，武勇带回了被杀的东瀛人，然而洪姑娘却神秘失踪。 　　深夜，狄仁杰在调查东瀛人时发现了重要线索，并设下陷阱，最终成功抓获了要暗杀他的白凤，揭开了真相。白凤的供词指向迷雾森林深处的真凶。狄仁杰带领手下包围了真凶，竟然是一直被视为英勇正直的县尉武勇。原来，武勇因事情败露，愤羞成怒，企图除掉狄仁杰，最终被众人合力击毙。

蓬莱县几任县令离奇死亡，狄仁杰奉命查勘此案，刚刚到达命案再次发生。蒙面刺客刺杀狄仁杰，县尉武勇的离奇救援，使得狄仁杰发现县丞的可疑。然而县丞却突然死在家里，线索指向迷雾森林。追到迷雾森林里，却造埋伏，幸得铁手相救。沿着县丞的线索，探查到东瀛人形迹可疑，待准备捉拿时，却突然杀掉白员外逃跑。白员外的小妾白凤主动要求住进县衙。傍晚时武勇带回来被杀死的东瀛人，而洪姑娘却离奇失踪。夜晚狄仁杰探查东瀛人时，发现疑点，并且布置下圈套，成功地抓住要暗杀狄仁杰的白凤，得到真相在迷雾森林里。狄仁杰带人包围住真凶，发现竟然是县尉武勇，得知事情全部败露的武勇恼羞成怒，要杀掉狄仁杰，最后被众人合力杀死。

蓬莱县几任县令离奇死亡，狄仁杰奉命查勘此案，刚刚到达命案再次发生。蒙面刺客刺杀狄仁杰，县尉武勇的离奇救援，使得狄仁杰发现县丞的可疑。然而县丞却…