A shy student trying to reach his family in Ohio, a gun-toting tough guy trying to find the last Twinkie, and a pair of sisters trying to get to an amusement park join forces to travel across a zombie-filled America. He decides to travel to Ohio to see if his parents are alive. He gets a ride with a boisterous zombie-hating good-old boy headed for Florida, and soon they confront a young woman whose sister has been bitten by a zombie and wants to be put out of her misery. The sisters were headed to an LA amusement park they’ve heard is zombie free.