After a proposed pipeline creates divisions within the small town of Beaverfield, and a snowstorm traps its residents together inside the local inn, newly arrived forest ranger FINN (Sam Richardson) and postal worker CECILY (Milana Vayntrub) must try to keep the peace and uncover the truth behind a mysterious creature that has begun terrorizing the community.

The Four Horsemen of magic reunite with a new generation of illusionists to perform mind-bending twists, turns, and reveals to take down their most ruthless adversary yet.