Inspired by chilling true events, THE DISAPPOINTMENTS ROOM tells the story of one family's terror-filled encounter within their own home. Looking for a fresh start, Dana (Kate Beckinsale) and David (Mel Raido), together with their 5-year-old son, move into a beautiful old rural home that was everything they dreamed for their young family. Hidden within the attic was a secret room. When frightening and unexplainable events lead Dana to discover the long lost key to this room, she accidentally unlocks a host of unimaginable horrors that reveal the house's past is terrifyingly tied with her own.