自殺前 14 天電影分為三個和自殺有關的短片。 阿福（姚樂怡 飾）剛剛進入公司擔任會計的職務，正準備在此施展一番拳腳，但很快，她就發現自己的老闆和老闆娘行為舉止十分的怪異，這其中藏了怎樣的隱情？ 琪琪（張文慈 飾）發現自己的男友悟空（曹永廉 飾）竟然揹著自己和她的閨蜜佩佩（黃佩霞 飾）走到了一起，傷心和絕望之中，琪琪選擇了自殺，死後，琪琪才發現，自己中了悟空的詭計。 阿皇（雷宇揚 飾）是一名電梯維修工人，整日沉迷於工作之中的他自然而然的冷落了妻子阿菲（李婉華 飾），阿菲在琪琪的鬼使神差之下決定自殺來報復冷漠的丈夫。
自杀前14天A new accountant starts a job eager to prove herself but soon realizes her superiors are acting weirdly and doubts if they are actually alive; A woman finds out her boyfriend is cheating with her best friend, leading her to despair and suicide, only to discover his evil plan after her death; An elevator repairman neglects his wife because of his work. Influenced by a ghostly woman, the wife begins to think about using suicide to get her husband to care for her.
