在这部异种魔蝎动作/恐怖/科幻片中,一家私人实验室原本打算制造扑灭害虫的疫苗，但此专案却被美军给夺取，并用来实验先进的生化武器。现在却出了错！如今这头颇具破坏性的巨兽逃了出来，而且占据了食物链的最上层！少校尼克和他所领导的特战小组，是否可在这头巨兽演化前解除危机呢？
Geneticist seeks to make a name for herself by saving the planet from disease by using eons-old antibodies, harvested from enlarged six legged creatures. The creatures don't like being big and escape. Send for help.
