杨碧芯（惠英红 饰）饱受精神分裂困扰，差点毒害了儿子叶劲峰（王浩信 饰）。叶劲峰惊吓过度，竟解离出体弱但暖心的人格——朱玑。双重人格的叶劲峰，被刑侦之父聂山（姜皓文 饰）赏识，招揽加入特案组，与精神科医生韦睿杰（袁伟豪 饰）、拆弹警花游雁星（黄智雯 饰）、总督察江政勋（黎诺懿 饰）、法医人类学家方菀芊（王敏奕 饰）、法证昆虫专家张晓蔓（连诗雅 饰）及经常被怀疑与案件有关而需接受调查的小说编辑海蓝（菊梓乔 饰）一起恶斗种种心理偏差的高智慧罪犯，侦破多宗惊悚悬案。
清代末年，佛山望族后人陈大有（张卫健）世袭绸缎庄，风流玩乐，不善生意，赌掉万贯家产，竟将妻子倩雯（胡可）典当给宿敌柳原。大有浪荡江湖，认识了杂技女子容希儿（李彩桦），情 色之间萌生斗志。陈大有再续商战奇迹，但却因盗墓被都督纳兰正（谭耀文）通缉。峰回路转，陈大有竟是大清格格（刘晓庆）的亲儿，与纳兰正是同母异父的兄弟，兄弟俩能否相认？ 陈大有咸鱼翻身，重操家业，赎回妻子。但妻子赎回后，该怎么面对容希儿？而回到身边的妻子，竟已有了柳原的骨肉……
民国乱世，孤儿来福（高凯 饰）因家族被“狐仙灭门”流落江湖，在破庙习得异术成为游方术士。十年后，他借破解“黄仙娶亲”案撕开复仇序幕，却卷入神秘未婚妻白小姐（陈美延 饰）的豪门纠葛。哈市诡案连环，迷雾重重，来福同顾警官（张婉琳 饰）联手破局。怎料白府认亲揭开惊天反转灰仙夺舍的幕后黑手竟是当年弑师的周府叛徒！来福联手顾警官捣毁白仙改运邪阵，殊死对决中揭开戏法班主勾结日寇、以五行人魈助敌借运的叛国阴谋。大仇终于得报，来福却决定抛下万贯家财，仗剑走天涯。骄纵白小姐与飒爽顾警官也为了帮助来福继续追寻杀父仇人的踪迹而一同踏上新的征途，可谓五仙诡案化作江湖侠影，血仇终了处亦是情债开端……
裁员潮来袭，面对现代青少年的种种困扰——就连最强势的母亲也无法独自应对这一切。而她的母亲呢？
夜幕降临，魔影共舞。 真正觉醒的夜魔侠（查理·考克斯 Charlie Cox 饰）将与金并（文森特·多诺费奥 Vincent D'Onofrio 饰）正面交锋，揭开纽约市权力风起云涌的幕后真相。
Season 5 finds Murder, She Wrote's intrepid Jessica Fletcher in fine sleuthing form, and venturing farther afield from Cabot Cove--a good thing, since at the rate the murders have been happening, that town would be nearly cleaned out. Some of the best episodes take place in more exotic locales like New York (dead man on the street, wearing just one shoe), Montana (a publishing convention gone horribly wrong) and West Virginia (two whistle-blowers at a coal company found gruesomely murdered). Angela Lansbury sparkles with determination and bonhomie, hitting her stride and then some. Jessica's own life backstory is even filled out tantalizingly, especially in the episode "The Last Flight of the Dixie Damsel," in which an investigation is launched into a mysterious cargo plane that is linked, she learns to her horror, to her late husband. The series' other delight is watching for cameos by stars of a certain age, and this season doesn't disappoint, with appearances by Roddy McDowall, Shelley Fabares, and Dinah Shore--but also some up-and-comers like Megan Mullally (proof positive that the Will & Grace whine was a put-on) and future satirist Bill Maher.
