A biological weapon gone awry is only the start of problems in the little town of Evan's City, Pennsylvania. Bouts of insanity in the populace are leading to murder and rioting, until the US Army turns up - and things really start going to hell.

While trying to get their lives back on track after the loss of their four year old son, Bryn and Paul Shaw move to the charming old Beacon Apartments. Bryn begins seeing a ghostly little boy skulking around the building. With the help of an eccentric young professor and a tough old beat cop, Bryn tries to uncover the details of the boy's death. She hopes that freeing the child will allow him to carry a message to her son. Too late she realizes a second malevolent entity stalks the halls of the Beacon: one that doesn't want the boy to escape.

Michael Lewis a young American architect is sent to Britain to refurbish an old London hotel. But this assignment instantly stretches beyond the ordinary as he finds himself exposed to a chain of unusual events, strange visions and frightening dreams. Lewis soon decides to use his newfound ability to help the hotel's 21 restless spirits resolve their business on Earth. In the process, he unwittingly becomes involved in a serial murder case.

A devilish creature escapes from a carnival to wreak havoc on a small town.

Eighteen years after the murder of her parents, Sara Tobias searches for the meaning of the numbers '11:11' that was scratched in blood beside her mother's body. Following three sudden murders, supernatural events are unleashed as she gets closer to the truth...

A small time criminal, Ron, has killed the boss of his girlfriend and they are escaping from the police. After killing a gas station attendant, Ron drives to an old manor in the middle of nowhere where Andrew, an agoraphobic, lives, in order to exchange their car. When he notes that Andrew is a wealthy man, Ron decides to get money from Andrew to travel to Thailand. Andrew notices that Dale resembles his fiancée, Gabrielle, who left him six months ago. He proposes that Dale dye her hair and go to the bank with two cheques of $20,000.00 pretending that she is Gabrielle. But things do not go according to plan.

While on a fishing trip, Harry Baldwin (Ray Milland) and his family hear an explosion and realize that Los Angeles has been leveled by a nuclear attack. Looters and killers are everywhere. Escaping to the hills with his family, he sets about the business of surviving in a world where, he knows, the old ideals of humanity will be first casualties. Not one to give up, he holds up a store for supplies and hides the family in a cave.

Rose is involved in a motorcycle accident, and has experimental surgery performed in order to save her life. However, she develops a taste for blood. Her victims grow in number as well as madness, turning the city into chaos.