In this riveting supernatural thriller, Harrison Ford and Michelle Pfeiffer play a married couple who uncover a terrible secret ... a secret so disturbing it threatens to destroy them.

When Claire Spencer (Pfeiffer) begins seeing ghostly images and hearing mysterious voices in their home, her husband Norman (Ford) suspects it’s just her imagination — until the images turn horrifyingly real. Now, together they must uncover the truth, confront their worst fears, and find 'what lies beneath … with twisting and terrifying results.