The fates of the Family, the Lab and the rest of the world come crashing together in a deadly showdown. watch
Reunited and on the road, the Family travel south on the look out for a new home. They encounter a small but thriving community of survivors and decide to take up their offer of hospitality. While Al and Sarah enjoy their new romance, Tom simmers as Anya makes friends with Judy, the community's leader. Meanwhile, Greg and Abby return to Greg's house one last time. watch
Fifty-year-old Billy is a trader and opportunist, traversing the desolate roads of Britain in his well-stocked truck. Billy meets the Family on the road and hands over vital supplies. Surprised, but grateful for Billy's generosity, the Family decides to stay overnight in a cottage close by to help Abby recover from her terrifying ordeal at the Lab. watch