A bunch of young people are invited to a Caribbean cruise on a gangster's yacht, to distract the attention of the authorities. Unfortunately, a mutant cat which escaped from a test laboratory also gets on board, and kills most of the passengers.

　　影片講述了一位母親和兩個(gè)兒子在日本度假的故事。他們的小兒子差點(diǎn)淹死在湖里，事故發(fā)生后不久，父母意識(shí)到他們的兒子出了問題。

　　獄中5個(gè)素不相識(shí)的人成了好兄弟——五福星。茶壺（洪金寶 飾）、死氣喉（吳耀漢 飾）、卷毛積（岑建勛 飾）、凡士林（秦祥林 飾）和魯奇（馮淬帆 飾）五人皆因小偷小摸或跑龍?zhí)壮闪嗽┐箢^，他們決心出獄后重新做人，光明正大掙錢。五人同一天出獄了，出獄后他們合股成立了一間清潔公司 ，專門幫公司或家居進(jìn)行清潔。　　一天，黑幫在交易制販假炒的電版時(shí)，被當(dāng)?shù)匾粋€(gè)愣警察撞見了。慌亂之下，他們將電版藏進(jìn)了五福星的清潔車的清潔箱內(nèi)。毫不知情的五福星就這樣又無端卷入了江湖是非中：一方面，警察懷疑他們是黑幫同伙，在四處通緝他們；另一方面，黑幫也在追尋他們，想殺人滅口取回電版。五福星在進(jìn)退兩難的境地如何運(yùn)用他們的奇謀妙計(jì)脫險(xiǎn)？

　　Six people bound together by a traumatic experience decide to round off a year of group therapy in style. They join each other once more, traveling up to the Scottish Lowlands for a reunion weekend in a 1970s holiday let. Soon a number of mysterious and horrifying events start to expose the cracks in their relationships, and one by one they discover that trust runs but skin-deep. A night of closure turns out to be far more final than they could have anticipated.