Whatever walks there, no longer walks alone . . .

Playwright Holly Sherwin is close to her big break. Having received a grant to develop her new play, all she needs is time and space to bring her vision to life. Then on a weekend away, she stumbles upon Hill House - an ornate if crumbling gothic mansion, near-hidden outside a small town.

Soon Holly's troupe of actors - each with ghosts of their own - arrive at Hill House for a creative retreat. But before long they find themselves at odds not just with one another, but with the house itself.