在这部有客到惊悚片中,《无头》快乐的派对过后，Isabella（刘心悠 饰）和男友Harry（陈家乐 饰）驱车夜归。Harry为躲避狗仔偷拍出了车祸，致使女友的头被迎面而来的火车撞掉。葬礼上，成为鬼魂的Isabella见到了朝思暮想的旧爱——殡仪馆的少东家Roy（蔡瀚亿 饰）。《种猫》天生阴阳眼的秀容（徐子珊 饰）在舅舅经营得殡葬用品店工作，烂赌成性的舅妈阿娥（吴家丽 饰）为了开运，居然把秀容一直在喂养的小猫抓来钉进棺材里。受到刺激的秀容，身心发生了变化。《尸香》在殡仪馆工作的阿茵（谢婷婷 饰）百无禁忌，某晚回家路上她捡到一部手机，之后与机主语音聊天成为好朋友。后来她答应帮机主找一样东西，按照指示辗转来到了某个屠户的工作地点……
Knock Knock. Who's There? is an anthology of horror tales where ghosts and karma seem magically intertwined. In "Missing" a bride dies in a tragic car accident but she's not too keen on leaving the living world just yet. In "Karma" Shou Yung's aunt and uncle go to far to appease their greed but she won't let them get away with it. Finally, in "Smell" the ghost of a teen attaches herself to a funeral parlor leading to an horrific discovery.
《有客到》觀後感。备忘。又是因果报应。《有客到》观后感。中规中矩的港味快餐。「久违了，香港鬼片」。唯一亮点是王菲男友谢霆锋妹妹谢婷婷的大胸。有客到：最靓那个竟然就是谢婷婷！。我不知道给这部电影1星2星的人是什么心态。前世今生--什麼叫因果。
| 文件名 | 格式 | 语种 | 地址 |
|---|---|---|---|
| knock-knock-whos-there_english-1223157.zip | SRT | English字 | |
| 有客到 (简繁体字幕)Knock.Knock.Who's.There.2015.1080p.BluRay.x264-WiKi.r. | SRT | 简体中文字 | |
| Knock.Knock.Who's.There.2015.1080p.BluRay.x264-WiKi 港版蓝光原盘字. | srt | 简体 , 繁 |
