Father Khatri tells Boyd why he believes Sara may be useful. Jim and Tabitha find comfort in each other. Colony House celebrates the one-year anniversary of Fatima’s arrival with a party that goes terribly wrong.

In the wake of another death, Boyd questions his decision to leave. Kenny steps up and embraces his new role. Jim rallies the town around his idea to build a radio tower. Fatima urges Ellis to make amends with his father before it’s too late.

Boyd and Sara journey deeper into the forest than Boyd has ever gone, encountering new and terrifying mysteries. Jim’s confidence in the radio tower begins to wane. An unexpected tragedy causes Donna to unravel. Kenny and Kristi share a moment.

Tensions run high at Colony House when word of the coming food shortage leaks out. A night at the clinic takes a terrifying turn.

Boyd and Kristi seek to capitalize on the apparent death of the Nightmare Creature. Jim finds an unlikely ally in the volatile Randall.

Boyd fears he may have finally run out of answers, as the residents of town prepare for the end. Tabitha clings to the belief that the children could be the key to their salvation.

Kenny leads a group into the forest in search of food; Donna and Ellis try to talk Boyd out of a dangerous plan; Tabitha makes a mind-bending discovery; Fatima questions the welfare of her unborn baby.

Victor must face a painful reminder of his past; Julie looks for ways to cope with her trauma; Boyd struggles to keep the town safe as the residents begin to question his judgement; Tabitha tries to adjust to her new surroundings.