A quiet little town...a well-meaning doctor...a lovers triangle...an accident in a research lab...and suddenly-terror is unleashed and walking amoung them. A small band of survivors manage to escape. Surrounded by danger and sickened at the horrors they have witnessed, they resolve to stay alive at any cost and to try and find a way to stop the growing sickness around them. Friendships within the group will be tested - old bonds broken and new ones...