Told through a series of interconnected phone conversations, it chronicles the mysterious story of a group of strangers whose lives are thrown into disarray in the lead-up to an apocalyptic event.
After twenty-five years Silva rides a horse across the desert to visit his friend Sheriff Jake. They celebrate the meeting, but the next morning Jake tells him that reason for his trip is not to go down the memory lane of their friendship.
Jamie regrets her breakup with her girlfriend, while Marian needs to relax. In search of a fresh start, they embark on an unexpected road trip to Tallahassee. Things quickly go awry when they cross paths with a group of inept criminals.