The film tells the story of Evie and the others who survived this real dilemma. Effie and the other survivors from Australia are trying to find refuge away from the infection that has spread there. Charlie, a stranger, tries to give his help to keep everyone alive.
As a debut feature, it's a competently put together piece of work that offers up healthy slabs of scares, but it's often in danger of mistaking heightened emotions for character development.