Dallas and her motley crew of survivors have fought their way through zombies and survivors alike. From one end of the country to the other and back. They finally retook Alcatraz, only to find out there are far worse fates than death by zombie.The already weak and battle-weary US is now under fire from an outside threat. Unable to defend themselves, they must turn to an old ally. Follow Dallas and her band to merry old England where they literally must rescue a princess to save the day.If they aren't careful though, the zombie infestation could spread beyond English borders and seal both America's and England's fates forever. Will God save the King or is this Royal Roadblock the last stop for Dallas?