Six-year-old Eloise loves to take a bath, which is bad news for Mr. Salomone and the elegant people gathering below in the Plaza's Grand Ball Room for the charity event of the season, a Masked Ball.

"Travis and his sister, Corey, can't resist a good trick. When they learn that their grandmother's quiet Vermont inn, where they're spending the summer, has a history of ghost sightings, they decide to do a little "haunting" of their own. Before long, their supernatural pranks have tourists flocking to Fox Hill Inn, and business booms. But Travis and Corey soon find out that theirs aren't the only ghosts at Fox Hill. Their thoughtless games have awakened...