Some dolls are meant to be played with. Others should be left alone.

When Jane finds an old doll at a quiet yard sale, she has no idea it's the key to a chilling legacy. Passed down by a distant relative of its original owner, the doll—known only as Molly—holds a dark and violent past.
Jane and her three best friends—Alice, Maddie, and Grace—agree to take turns hosting the doll. But their curiosity quickly turns tragic, and soon, her friends start dropping like flies.
Now Jane is alone, and the truth about Molly is more terrifying than she ever imagined. The doll is full of vengeance, and it's not finished yet.