James, Ruben and the kids bring a wounded McNab back to the Chenoweths'; James has a chilling realization about his mother and her recent actions.

Travis, holding James hostage, recounts how he was shot and took refuge in the Navarros' basement; James realizes the imminent danger to his family.

James and Ruben are held captive at the farm; Arlo, Meryl and Nicholas meet a mysterious man.

Ruben and James seek help from the Navarros; Arlo reveals the truth about what's going on.

With no cell service or electricity, the Chenoweths and their neighbors desperately seek help.

The animals act strangely at the Chenoweths' farm; the family and neighbors search for missing Arlo.