Jonathan et son amie Rebecca emménagent dans la vaste demeure que le jeune homme vient d'avoir en héritage. La maison appartenait à son père mais Jonathan ne l'a pas connu. En inspectant la bibliothèque, Jonathan découvre de nombreux livres de magie noire. Au cours d'une soirée, Jonathan pratique un rite d'initiation sans succès apparemment. Il devient de plus en plus accro à ces pratiques et suit avec méthodologie les instructions des livres. Bientôt, il parvient à faire surgir de petites créatures démoniaques et acquiert de plus en plus de puissance...
On October 30, 1989, Maria Rossi (Suzan Crowley) committed a triple murder during an exorcism performed on her. The Catholic Church became involved, and she has since been in a Catholic psychiatric hospital in Rome. A news story and police investigation show the three members of the clergy whom she murdered. Her daughter, Isabella, learned of the murders from her father, who died three days after telling her.
A homage to end of times Christian horror movies of the 1970s, the story follows the crisis of faith of an unemployed alcoholic and a pregnant, cocaine snorting, pill popping teenager. Two demons try to claim their souls while heavenly missionaries try and set the damned heroes on the path of redemption.
Dora (Chloe Rose) is an average teenager who just wants to have fun and get high with her boyfriend Jace (Luke Bilyk) on Halloween. She's stunned when her doctor Henry (Rossif Sutherland) tells her that she's four weeks pregnant, something that she says shouldn't be possible. Distraught, she goes home to wait for Jace while her mother (Rachel Wilson) takes Dora's younger brother Remi (Peter DaCunha) trick-or-treating. However before her boyfriend can pick her up, Dora is visited by several children in strange costumes. Their presence grows increasingly more menacing, culminating with one bringing her Jace's decapitated head in a bag. Their reason for doing this is that they want her unborn child. From this point on Dora must fight against the monstrous children, a feat made more difficult by the fact that her pregnancy is progressing at an extremely accelerated and unnatural rate.
Alexandra et Jessica emménagent dans une nouvelle maison. Une nuit, en revenant de boite, elles s'arrêtent chez une voyante qui annonce à Alexandra des choses troublantes, le lendemain elle ne se souvient plus de cette visite mais commence à percevoir des présences étranges, des objets se déplacent, des stigmates apparaissent sur sa peau. Elle se sent possédée. Par l'entremise du professeur de Jessica un exorciste sera appelé afin de faire sortir l'enfant démon du ventre d'Alexandra...
The mother of Nikki DeMarco (Kim Delaney) makes a pact with Satan to save her daughter's life after she has fallen from a building and nearly died. While a priest is performing the last rites, Lucifer appears, and says that he will spare her daughter's life if she promises that one day Nikki will bear his son, the Antichrist. Her mother agrees and the Devil saves Nikki. Years later, Nikki, now a successful photographer, is in a hospital watching over her mother who is now on her deathbed. Her mother tries to warn her of the impending evil, and dies. When Nikki touches her mother's crucifix her hand is burned. Nikki moves into a new apartment, not knowing that the room she is currently living in was the scene of a brutal murder years before. Nikki is skeptical of faith and religion and has become more and more isolated from spiritual ways of life.
Out on a highway in Death Valley, a man picks up a female hitchhiker named Lucindia, and gives her a drink. Lucindia has a coughing fit upon ingesting the liquid, stumbles out of the vehicle, and is stabbed to death by the motorist. The man (revealed to be a priest, whose offer to Lucindia was holy water) buries Lucindia's body, and erects a crucifix similar to the dozens dotting the roadside over the impromptu grave. As the preacher prays, Lucindia reappears and bludgeons him with his shovel as he shouts "El Diablo!"
A couple, Jared (Judd Lormand) and Lily (Boyana Balta), finds a demonic-looking Nell Sweetzer (Ashley Bell) squatting next to their refrigerator. She soon is taken to a hospital, where she appears to be catatonic. After spending a few months at Frank's (Muse Watson) home for girls in New Orleans and settling in as a chambermaid at a hotel under the supervision of her boss Beverly (Diva Tyler), Nell's condition seems to have improved and she no longer has "bad dreams". Nell and her group of friends Gwen (Julia Garner), Daphne (Erica Michelle), and Monique (Sharice Angelle Williams) attend a Mardi Gras parade; Nell witnesses many strange happenings there, including masked men watching her. Her personality changes as things get darker. She begins to get hints that the demon Abalam is back.
Virginia congressman Gene York (Michael Woods) and his attorney wife Karen (Faye Grant), after numerous failed attempts to have children, go to a nun-owned orphanage where they adopt a child that they name Delia from a nun named Sister Yvonne. At first, other than Delia scratching Karen and the later heart attack of the preacher overseeing her baptism, all seems normal. But seven years later, after the Yorks adopt a rottweiler that they name Ryder, Delia (Asia Vieira) starts to display the traits and personality of an increasingly violent and manipulative sociopath. Furthermore, as the family doctor Hastings reveals that she is going through puberty, strange events begin to occur around Delia, including the death of the father of a boy whom she terrorized. Jo Thueson, a New Age practitioner hired by the Yorks as a nanny to help while Gene runs for the Senate, senses something suspicious about Delia after finding her healing crystals blackened by the girl's touch.
Luke O'Brien (Bart Bronson), a washed-up salesman turned night law student, decides to sue Satan for 8 trillion dollars. On the last day before Luke files a default judgment, Satan (Malcolm McDowell) appears to defend himself. On Satan's legal team are ten of the World's best trial lawyers. The entire world watches on Legal TV to see who will win the Trial of the Century.
Sam Davis (Michael Angarano) convinces his former best friend to spend a weekend with him to rekindle their friendship at an elegant beachside estate owned by a famous documentary filmmaker (Lee , and that his true intention is to thwart their impending nuptials. As Sam's plan begins to unravel, he is forced to realize how complicated love and friendship can be.
Keyes Terry is an art photographer who is given a mirror by a homeless person he meets on the streets. After taking the mirror home, he eventually realizes that it is possessed with the spirit of his father, Franklin Bonner, who murdered his family on Thanksgiving with a shotgun in the original Amityville house.
Philip Lamont, a priest struggling with his faith, attempts to exorcise a possessed South American girl who claims to "heal the sick". However, the exorcism goes wrong and a lit candle sets fire to the girl's dress, killing her. Afterwards, Lamont is assigned by the Cardinal to investigate the death of Father Lankester Merrin, who had been killed four years prior in the course of exorcising the Assyrian demon Pazuzu from Regan MacNeil. The Cardinal informs Lamont (who has had some experience at exorcism, and has been exposed to Merrin's teachings) that Merrin is up on posthumous heresy charges due to his controversial writings. Apparently, Church authorities are trying to modernize and do not want to acknowledge that Satan as an actual evil entity exists.
Near the end of World War II, Satan saves Joseph Langdon/Philip Rogers (John Ashley) from death on condition that he become his disciple. Satan has Langdon inhabit the bodies of several people over the years, bringing out their latent evil. As it turns out, he becomes a hairy murderous beast — a werewolf on the rampage carrying out the evil deeds of the Devil for the next 25 years.