Thomas Alva Edison died on October, 1931, but not before completing his greatest invention; a device for talking to the dead. Thought to be lost forever, Megan Goss, a gifted engineering student, tracks down the legendary blueprints. She rallies a group of friends to build it in a dilapidated house. What she doesn't tell the others is that this house has a history steeped in blood.

Thomas Alva Edison died on October, 1931, but not before completing his ...