The Door to December (1985) (edit title/settings)

Nicolett80 edited the summary of The Door to December Friday, September 14, 2012.

• A psychiatrist's daughter was kidnapped by her ex-husband years ago. When the daughter is finally found, the real fight begins. One by one the people who held her captive become mysteriously tortured and killed. Everyone is afraid the young girl will be next.

  The mystery unravels as to what happened to the young girl while she was kidnapped. The young girl, Melanie, is unable to speak, but her mother soon learns that the young girl went through extreme torture as her father used her for a rat in his experiments.

  Since her mother is a psychiatrist, she takes leave from work to try to help her daughter recover. One by one everyone involved by the experiment is killed, and soon a mysterious power catches up to Melanie and her mother, and then they realize the mysterious monster is Melanie herself.