After a plague of the undead decimates human life on earth, a former hit man (Mark Dacascos, JOHN WICK 3), his wife (Julie Condra, "Eerie, Indiana"), and daughter, Bree (Noelani Dacascos, OH LUCY!), live quietly in a survivalist compound. But when their base is attacked, a massive explosion summons a swarm of the undead. They escape and must seek out the Haven, a rumored sanctuary up north, while the father teaches his daughter to shoot, drive, and survive before time runs out.