It's Halloween eve on Shelter Island, and the small town is preparing for a killer storm. But the dark clouds gathering over the island are bringing with them a curse one-hundred years in waiting. As the woods give birth to an ungodly and insatiable creature of fire, bones, and earth, three sisters must scramble to stay alive through the long dark night of the Hollow. For it's not something you can kill. It's only something you can try and survive.

For generations, it was an urban legend that lived in the nightmares of children. Now, the season to rejuvenate the tale will revive a town's darkest fears. With the Scarecrow Festival on the horizon, school teacher Aaron Harris is doling out punishment for six students serving detention. Their task: help Aaron's girlfriend Amanda fix her family farm before it's sold. But the cornfields circling the farm come with a legend and Tyler takes macabre delight in recounting the tale: It never sleeps, it never dies, it can't be stopped, hear their cries.