Vipers

First Comes The Slither, Then Comes The Slaughter.

4.252 votes on TMDB2008Movie1h 35m

• Action
• Horror
• Science Fiction
• TV Movie

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.