An unlikely group of survivors become reluctant heroes in thE Zombie Apocalypse when they find themselves on a mission to save humanity.
In Season Five of Z Nation, Warren has survived the drone crash but our heroes soon learn the Black Rain had a totally unexpected side effect. Instead of melting Zombies for a reset, post-Black Rain Zombies are conscious, some newly dead can even talk, giving rise to a new kind of Zombie, TALKERS. Depending on the condition of their body, a TALKER might pass for human--as long as they have plenty of bizkits (is the secret ingredient really brains?) to keep them from going rabid Z.