天光（郭晋安 饰）是重案组的CID，为人刚直不阿黑白分明。在追查一宗连环杀人案时，发现疑凶竟是二十年前从父亲手上逃脱的犯人。天光父亲大河（许绍雄 饰）是一名资质平庸的警察，且粗心大意不思上进，不仅让罪犯逃走，更是死在妓女床上，让天光母子蒙受巨大屈辱。以写作实况小说知名的作家高珊（陈慧珊 饰）此次亦追踪着天光手上的案件，二人对案件的不同理解造成摩擦，纷纷竞逐真相。 一日，天光发现父亲的旧电话神奇响起，对方声称自己是警察，只是所说所讲都停留在八十年代。细问起才发现那竟是二十年前的父亲大河！二人合作无间，跨越两个时空，共同追查真凶。
Chatfah, the youngest sister of the Bupphachinda family, has just received the largest share of her father's inheritance and is about to be married. However, Chatfah falls from the highest floor of a vacation home to her three older sisters' shocked eyes. When her body disappears, her three sisters—Baibua, Chomphu, and Picha—become suspects in her disappearance. The eldest sister Baibua is composed, wise, and has always sacrificed for her family. The second, Chomphu, is a confident model whose boyfriend Chatfah stole and was engaged to. The third, Putpichaya, is a jewellery designer and the closest to Chatfah. The three search for Chatfah while further tragedy befalls them following their youngest sister's disappearance. When no one else can be trusted, the three sisters must try to trust one another. They move back to their childhood mansion to find out who was behind Chatfah's disappearance, which could very well be one of them.
生活唔如意﹖噢﹗萬事有大叔﹗看似成熟穩重的西裝精英林木森，為人功利現實又口甜舌滑，愛耍小聰明。在車行工作多年，接觸人多，見盡不同客戶，練就一把好口才，更成為行內 Top Sales。早年離婚的森將女兒林瑪莎的撫養權讓給太太，太太跟女兒移居美國。然而好景不常，疫情過後經濟衰退，車行決定在人工高的他身上開刀，人到中年才失業，愛充大頭鬼的他一時跌下谷低，人生一團糟之際女兒從外國回來，並帶來「出租大叔」的想法﹗森從起初的不願，到渴望靠此生意翻身賺大錢，最後卻發現做「出租大叔」其實是幫助自己理清一團糟的人生，做回最真實的自己⋯⋯ 森索性找來幾個多年好友下海，一同出租，包括:有型才子陸奧、住家男平治、開Cafe的Ben，以及大肚腩的士司機阿田。漸漸地，一班大叔在工作上找回自己的價值，找回生活的熱誠。而林木森在解決客人的問題同時，也解決了自己的問題。其實一切，都是一個學習過程。
