Tom leads the charge to gather more weapons at an armory, only to have a close encounter of the alien kind and come face-to-face with a band of dangerous renegades overseen by a magnetic leader named Pope.

Tom and his crew undertake a mission to retrieve motorcycles and cautiously allow Pope to join them. While on the task, they're attacked by a harrowing entity that may be even more formidable than aliens. Elsewhere, Anne and Harris hit upon a crucial discovery.