16-year-old Cassie Sullivan tries to survive in a world devastated by the waves of an alien invasion that has already decimated the population and knocked mankind back to the Stone Age.
Britt Robertson,Chad Michael Murray,Marla Sokoloff,Maxwell Caulfield,Colt Prattes,Hector David Jr.,Marc Anthony Samuel,Beth Broderick,Michael Gross,Maria Canals-Barrera,Meredith Thomas