A set of vipers has been taken by scientists to mutate them to make a cure for cancer. As their experiment goes awry, the vipers escape into the woods - they're not only biting people, they're actually killing people, in a little town.

• DirectorBill Corcoran
• Release12 August 2008
• Genre
  Action / Horror
• Duration1h 35m
• Budget$9,000,000
• Revenue?
• Rate
  

  4.3
  41 reviews
• Productions

  Reunion Pictures, RHI Entertainment