When a group of friends hold a séance in the basement of a London café, they each receive a prophecy. Five years later and the prophecies have started to come true, but who made them and what is the connection with Oliver Halkin and his troubled son Edward?

Ray and Louise Knight tragically lose Toby, their unborn son, in a car accident. Although Louise has not been intimate since the accident, she soon discovers she's pregnant again. A routine scan reveals she is not pregnant, but her body insists she is. Incredibly, she carries to full term and even into labour, but to everyone's bewilderment, there's no baby. Then one night, Louise hears crying from the nursery and finds an old man with special powers who tells her that Toby is present and playing a horrible game with her.

When schizophrenic Gary Kingston murders his social worker, his case is handed to the unsuspecting Anna Spalinsky. Social Services know that when Gary doesn't take his medication, his 'friend' Michael can exert an undue influence over him. But Gary knows the truth — that Michael is really a demon.

Professional paranormal disprover Richard Cramer moves into Windwhistle Hall with his family, only to find themselves involved in a series of unexplained events and accidents. They must uncover whether it is a series of bizarre coincidences, or hauntings of the former occupant's ghost.

Homicide detective Jack Taylor is investigating the murders of five children. Aware that the serial killer is likely to strike once more, he discovers a connection to an ancient Druidic site, and the consequences of failing to prevent the next murder will be far more horrifying and personal than he could ever have imagined.