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Disoriented travelers find themselves trapped in a mysterious town with no exit, where malevolent forces toy with their minds and hunt them by night.

Hidden truths about the nature and terrifying origins of the town begin to emerge, even as life for its residents is plunged into chaos by the arrival of mysterious newcomers.

The weather grows colder, food is scarce, and every day is more difficult than the last. Will the fight for survival force the residents of town to sacrifice the very humanity that sets them apart from the monsters they fear?

The closer the town residents get to the answers they seek, the more terrifying their search becomes. Who is the Man in Yellow, and what does he want? Will Jade and Tabitha’s revelation be the key to finally going home? How much longer can Boyd hold the town together, even as his body and mind are falling apart? And what role will the town’s most recent arrival play in the events to come? Season Four will open doors that some in town will end up wishing had remained closed.