Escaped serial killer Jack Schmidt is on the run from the police and FBI after escaping from jail. They corner him and gun him down in a sewer tunnel, where he falls into a pool of chemicals dumped by the company who created it, Dutech. The combination of feces and this chemical transforms him into a half human, half feces creature, who goes on a killing rampage. And it's up to a group of local law enforcers to stop him. 哇哈哈！~~~真的找到了我心中的大囧片！。从没看过这么傻比的片子。屎怪。屎怪。都是被那段关于电影描述吸引了，结果一看烂片一部！不要看！！！。太囧了···········无敌啊。 且看国内正版碟片的内容介绍： 他游离在化粪池，洗手间的便池中，在你脱下裤子时骤然出击··· 切记在你脱下裤子后别让他抓到。 一个残忍的逃犯忙于逃脱警察和FBI的追捕，他们将其逼入绝境，击毙于一下水道，并坠入一公司倾倒的化学池内。排泄物与化学药剂的结合，使他变成半人、半排泄物的怪物。这样残忍的杀手很快又复活了，并利用城市污水管网作为他的地下秘密藏身处，用其令人作呕的方式报复受惊的居民…… 。
