While most kids can't wait to dress up in costumes and go out trick or treating, Charlie, Jack, and Millie Foster dread Halloween. Even the promise of receiving a slew of candy doesn't interest them. How could it when they know the truth about All Hallows Eve. That it's really a day to fear, a day when the dead walk the earth again.

With their house sitting directly behind a graveyard, they are prime targets for the spirits to haunt.