When a mysterious and impenetrable Chest opens for the first time, a young man becomes inexplicably trapped in the woods along with his spiteful mentor and a strange woman with ties to a local cult.

Skeptical forensic psychologist Kristen Bouchard joins priest-in-training David Acosta and technology expert Ben Shakir as they investigate supposed miracles, demonic possessions, and other extraordinary occurrences to assess for a scientific explanation or if something truly supernatural is at work.

In Greenwich Village in the early 1960s, gifted but volatile folk musician Llewyn Davis struggles with money, relationships, and his uncertain future.