冬冬（阿部力）诞生并被抛弃于北京的某间公厕，今已长到18岁的他为了带大他的身患重病的婆婆漫游世界去找寻一种奇异灵药。从北京到香港、釜山、印度、纽约，随着寻药记的上演，浪漫杀手（李灿森）、一头金发的韩国人（张赫）、来自深海的奇女子、讲广东话的印度人等等各式奇怪人物逐次出场，与他发生碰撞，他们和冬冬一样，所做只为拯救所爱的人。而他们自己灵魂的孤独、无助与卑微，经过某些古老文化的滋润，似乎重又焕发了生机，因此可说，周游世界为拯救所爱的人努力的过程，亦是他们寻找自己的生命意义的过程。

一具无头女尸浮出水面，警方将目光锁定在了嫌疑人高飞（印小天 饰）身上。经过讯问，他们发现高飞并非凶手，但也绝不清白。原来死者名叫林燕（汤嬿 饰），她与高飞在网游中相识，日久生情的两人开始了一段不伦的恋情，而为了纪念，高飞将此过程拍摄了下来。没想到，这段视频被林燕的丈夫程涛（李易祥 饰）发现。愤怒的程涛匿名在网上声讨高飞，一时间群情激奋，事态一发不可收拾。网友们人肉搜索出了林燕和高飞的真实信息公布于网上，甚至对他们发起了网络通缉令。无奈的高飞唯有隐姓埋名远走高飞，而脆弱的林燕选择了自杀。刑警张瑶（冯波 饰）目睹了整个事件，这场闹剧引得她深深的反思，当网络暴力凌驾于道德和法律之上时，这个世界还会好吗？

"Carol Jeffries (known as 'Jeff') is a naive American woman staying in the Phillipines. She is given ten years in prison after being set up by her drug-dealer boyfriend, Rudy. She endures the harsh conditions, sadistic head matron and attempts on her life, then convinces her cell-mates to try to escape with her through the jungle, in spite of the knowledge that ruthless trackers will be sent out after them. ”“ Legend has it that Sam Arkoff, head of American International Pictures saw a statuesque Grier at his company switchboard and cast her on the spot for her breakthrough hit Coffy. That, as they say, is bull shee-it. The former beauty queen made her film debut in 1970 as an extra in Russ Meyer's big breast bonanza Beyond The Valley Of The Dolls, and appeared in a number of B-pics shot in the Philippines the following year for AiP's rival company, Roger Corman's New World Pictures. Alongside her role as the tough-as-nails prostitute in Big Doll House were supports in the horror flick The Twilight People and as a topless hooker (again!) in Cool Breeze, then back behind bars for Women In Cages.In Women In Cages, Grier plays the sadistic warden for once, a pot-smoking lesbian with a fully-equipped torture chamber (including a guillotine!). The 'New Fish' (a recent inmate, for you prison film novices), a ditzy blonde ex-stripper called Alabama, has taken the heroin possession rap for her pimp boyfriend. She knows too much, so the pimp blackmails her cellmates to execute her. A competent and well-shot entry in the tropical prison genre from Filipino director Gerry De Leon, it places the embittered ex-addict and prostitute Grier in the position of slave owner, watching her white charges toiling away in the plantation with obvious ironic glee."

本片以越战为背景，刻划并揭露了战争中美军的残暴罪行，也以此表达了编导对战争的憎恶及对和平的珍视与呼唤。艾力逊是新踏入越南战场的士兵，有一腔为国奉献的激情。在一次行动中不小心遭到越军的埋伏，好在被同事马素救回一命。在一次远程侦察任务中，马素等强抢越南少女随军，以发泄他们的兽欲。艾力逊眼睁睁看到越藉少女被活活蹂躏至死，富有正义的他对自己的同胞开始感到失望，于是不顾自身安危将同僚的罪行公诸于世……