Jeff seizes a threat to his daughter as pretext for war; Jenna makes a fateful choice.

Violence leaves the Homestead fighting to survive as Ian’s brother confronts Jeff.

A betrayal from within forces the Homestead leadership to confront harsh realities, while a power struggle emerges that threatens the community's fragile stability.

A medical emergency forces the Eriksson family beyond the safety of the Homestead walls and into a harsh new world. Every choice they make carries risk as they face dangers that could change their lives forever.