A woman answers a help wanted ad to be a housekeeper in a mysterious New York City high-rise, unaware that she is entering a community that has seen a number of disappearances over the years and may be under the grip of a Satanic cult.

In a small town in Maine, seven children known as The Losers Club come face to face with life problems, bullies and a monster that takes the shape of a clown called Pennywise.