Secretly, three middle-school girls decide to take a bike ride to an old haunted mansion just outside of their neighborhood. Most of the people from Danville feared to go near the mansion that had been vacant for more than fifty years. With some hesitation, the girls are still excited to find out what was inside the old mansion's walls.

Once inside the mansion, the girls try to unravel the clues to the old place. Their curiosity takes hold, leading them from one place to another. In the end they find themselves TRAPPED inside the wall of the mansion and fighting for their lives!