Following her mother's death, Annie (Caity Lotz, Mad Men) reluctantly returns to her childhood home, only to find that her estranged sister has disappeared overnight and a sinister presence is in the house haunting the halls and her dreams. With a detective and a clairvoyant helping her investigate the physical and paranormal clues, Annie starts to suspect that something terrible has happened in the house. What she discovers may lead her on a dangerous journey into her mother's unknown and disturbing past. Equally gripping and terrifying, the harrowing secrets of THE PACT will leave you in shock.