高级文员(🛺)郭静中(zhōng )((🐢)凌云),偕(🕹)妻子陈美(🌀)娟(刘(👾)慧茹)、(✴)妹妹(mèi )嘉莉(江(jiāng )珊),乘(chéng )搭(👟)渡(dù )(🍬)轮往离岛渡假。同(tóng )船而往者(🎩),有(👫)二(🏷)十(shí )二名飞仔(🏖)及九名飞(fēi )女(⤵)。彼等喜(🥗)欢以飞(fēi )车寻求刺激,无法无天(🍷),因而被人们称为「飞车党」;(❇)此(cǐ )次前往离岛,所有飞仔都各自带备一部电单车(chē )。「飞车党(💵)」之首叫尊尼,是个冷酷青(🈶)年。其(🎏)弟米高,有自大狂(🦑)及虐待狂,且(🌋)最爱闯(🔲)祸捣乱(🍰),亦是(🥗)「飞车(chē )党」之一(yī )员。米高在船上(🚎)见到(💈)健(jiàn )美性感的嘉莉,竟出手调戏(xì )。尊尼以郭(guō )静(🍇)中在(zài )场,只(zhī )得将(jiāng )(🎷)米高(gāo )喝(hē )止(zhǐ ),事(shì )情(qíng )(💓)始未(wèi )闹大(dà )。既抵离(🦃)岛,郭静中(zhōng )他(🤪)们三人便迳赴一间独(dú )处一方之别(🐭)墅。该别墅是嘉莉(lì )之(zhī )男友黄思(sī )伟(李修(🐚)贤)独自居住。他们(men )到达别(🐘)墅时,思(👖)伟(🆗)已(yǐ )往海(🕜)边射鱼去了(le )。郭(guō )静中遂驾著黄(huáng )思伟那部(🚍)汽车,载著美(🤱)娟(juān )(🍦)和嘉莉到野外兜风,但(📖)屡遭(zāo )「飞车党」的作梗整蛊,使(🦍)美娟(🏛)与嘉莉饱受虚惊(jīng )。因(⏰)该(⏫)离(lí )岛(dǎo )并未设置(zhì )警署(shǔ )(🏙),水警(jǐng )(🍛)轮只是每(měi )(🌶)天早上九(jiǔ )时始(🛀)来(lái )巡(xún )逻一次,星期天(🧗)便(biàn )休息。时当周(zhōu )末(⤴),郭无从(🥑)报(bào )警(jǐng )。当夜,郭静...