At the isolated Woodstock Farm in rural England, workaholic composer David Winter is depressed because he feels that his wife, actress Mary, is unfaithful. In a dark and stormy night, Lucinda Jessup, the ghost of a witch from the 17th Century and former dweller of the farm, arrives in the barn and possesses David. Mary fights against Lucinda trying to recover David.
Ruth, the reporter for the women's section of a magazine, is assigned by her editor to participate in the ten-weeks course of a new weight-loss organization called "Think Thin". According to a letter from a reader, the course is very masochistic and depressing, destroying the self-esteem of the patient. Ruth makes a friend in the course, who dies in a car crash. During the funeral, an employee of the funeral house discloses weird events that are happening in his job. In her investigation, Ruth finds dark and macabre secrets.
After the death of their son William Morton, the diplomat Laurie Morton and her husband, the scientist Terence Morton adopt a boy, James. From the moment James moves to Morton's house in the country on, weird things happen with the family.
William and Emma Peters buy a dilapidated house where a brutal murder happened years ago, with the intention of restoring it. They move in with their daughter Sophie, and become friends of their neighbors Jean and George Evans. However, eerie events happen in the house, including the death of Sophie's cat. At Sophie's birthday party, a pipe leaks blood and they leave the place, disclosing a secret later.
When Chuck Spillers is released from prison, he tells his wife Annie that he had been visited by an old man, Martin Blueck, along his sentence for robbing a safe, and Blueck had given some money for him to help a fresh start in life. On the next morning, Chuck pays a visit to Blueck in his pet shop to thank the support and is invited to work for him feeding his animals in his private zoo while he is traveling. Blueck explains that he trains animals, conditioning then to obey some signals. A couple of days later, Chuck sees a safe in the store, and decide to open it, ...