After their father is murdered under mysterious circumstances, the three Locke siblings and their mother move into their ancestral home, Keyhouse, which they discover is full of magical keys that may be connected to their father's death.

From the moment the new reverend climbs the pulpit, Liz knows she and her family are in great danger.

A mother of two who inherits a house is confronted with murderous intruders on the first night in their new home and fights for her daughters' lives. Sixteen years later when the daughters reunite at the house, things get really strange.

A troubled family's problems come to a head during a stay in a seaside town.

The government cover-up of the causes behind a massive explosion in a futuristic UK metropolis spur photo journalist Jennifer Preston on to search for the truth and in the process blow open a paranormal phenomenon haunting the city.