David and Hannah Cashman have promised their family a fun Christmas getaway, but when they arrive at a grand, old house in the snowy woods of Washington and are greeted by familiar construction foreman, the kids realize their parent’s plan to make it a working vacation; renovating the place in the hopes of flipping it. Alicia, the eldest, is annoyed but the younger kids are soon distracted when, wandering through the creepy mansion, they find a stash of old toys in an abandoned playroom and take to them instantly. Before long, they seem to be inseparable from their new playthings, much to the consternation of their nanny Rose who, along with Alicia, senses that something in the house is not quite right. As stranger and stranger things start to happen, Rose and Alicia have a hunch that there may be more to the history of the old house than the Cashman’s are letting on. Can the family escape with their lives – or will they stay forever in the crumbling house, never to celebrate another Christmas again?