一位科学家试图研制出一种能够对付West Nile病毒的疫苗，并用死刑犯进行试验。不料其中一个犯人在试验室突然狂性大发，他突变为半人半蚊的怪物并且开始寻找新成员。至于这位科学家女士，她也受到了同样的感染，只是突变较为缓慢而已。所以她必须和时间赛跑，尽早杀死蚊人并且找到治愈的方法。这时这位美女科学家即将完成变化，蚊人企图将她带走进行交配，但她最后的理性帮助她用电击干掉蚊人但自己也牺牲了！

With the medical breakthrough of a metal-based synthetic skin called "bio-ferron" the prospect for pioneering surgeries for burn victims and cancer patients seems set to occur but for the warped head scientist in charge...it's a opportunist chance to reactivate a long forgotten classified project...that has been left frozen in a set of cryogenic chambers deep beneath the bowels of government laboratory. Convincing the other in the research team to start work on putting this living 'metal' skin on corpses, he now has the perfect test patients waiting on ice for them to work on. But there was a reason three of these stiffs in particular where left to chill. Due to an experiment gone bad these three only look human on the outside and none of them are as dead as everyone believes they are.