Zombie slayers Tallahassee, Columbus, Wichita and Little Rock leave the confines of the White House to travel to Graceland in Memphis, Tenn. Along the way, they encounter other post-apocalyptic warriors and a group of survivors who find refuge in a commune. The scrappy fighters must now rely on their wits and weapons more than ever as they soon find themselves in a relentless battle against smarter, faster and seemingly indestructible zombies.