After Charley and her husband Tom move into Elmwood Mill, sinister memories of a previous experience start to haunt her. Despite both their attempts to dismiss everything with rational explanations, the feeling turns to certainty as these memories become increasingly vivid and more terrifying.

Persuaded to undergo hypnosis, each session stops in a feeling of doom and terror. There is something hidden that the therapist cannot reach. Something that was safely buried in her past – until now. In searching back she has unwittingly opened a Pandora’s box of evil. It is too late to close the lid. The terror is free.