年青演员甘国亮，独挑大樑，主演「蛇杀手」，演绎这个沉鬱又受社会歧视的变态青年，可谓入木三分。香港电影史上，以蛇杀人为题材，可谓绝无仅有，更难得导演桂治洪大卖血腥暴力之餘，又能成功刻划一个善良青年转变为杀人狂魔的过程，导演桂治洪大卖血腥暴力，凸显蛇杀人的惊心场面，技法出眾。人蛇之间的友谊，相当感人。最后一场，群蛇围堵大屋，肆意狂咬。最后一场，群蛇围堵大屋，肆意狂咬，为香港电影史上其中最噁心动魄一幕。

A young man who has been beaten, abused, humiliated and laughed at all his life finds that he has an unusual empathy with snakes. He can talk to them and they understand him, and eventually he finds that he can get them to do his bidding. He decides to use his newfound friends to take his revenge on everyone who ever did him wrong.