Our heroes break into Altura in an attempt to bring Pandora and Estes to justice, when Cooper reappears, shocking Warren; there’s something he has to tell her. 

Warren and the others must free the Talkers being held in Quarantine and prepare to attack Altura.

A picture is worth a 1,000 words. So, caption this one from the next episode of Z Nation.

With some help from an outpost of renegade hackers, Warren and George hack Altura's defenses and discover Estes secret plan.