A struggling writer, his pregnant wife, and their daughter move to an isolated beach town for the winter. Once they're settled in, the town’s true residents begin to make themselves known.

A quick fix for Harry’s writer’s block has unexpected side effects. Two eccentric locals offer Harry a helping hand.

The dark history of Provincetown and its residents are brought to light.

Harry struggles to keep Alma under control. Doris is pushed past her limits.

Ursula devises a sinister plan. The Gardners write their final act.

A group of college students on a camping trip are swept up in a horrifying and deadly conspiracy decades in the making.

An unexpected visitor arrives at the White House and reveals the details of the horrific plan.

Mamie takes matters into her own hands. The fate of the future is revealed.