Sam and his friends laugh when the storeowner calls them a Zombie Squad. But they have no idea what’s coming their way. A mysterious relic they come across turns out to be a catalyst for unspeakable events. And the dead don’t just start to walk—they awkwardly sprint from victim to victim, building an army of undead. To make matters worse, a group of mobsters pursue The Zombie Squad through the city of New Orleans, wanting to obtain the relic for their own malicious reasons. Sam and company are suddenly tasked with undergoing a hellish chase, to not just stop a zombocalypse, but thwart malign mobsters from unleashing even more evil.