American professor John Holden arrives in London for a conference on parapsychology only to discover that the colleague he was supposed to meet was killed in a freak accident the day before. It turns out that the deceased had been investigating a cult lead by Dr. Julian Karswell. Though a skeptic, Holden is suspicious of the devil-worshiping Karswell. Following a trail of mysterious manuscripts, Holden enters a world that makes him question his faith in science.
Set during World War II, a German army garrison is sent to guard a mountain pass in a village in Romania's Carpathian mountains and sets up barracks in an ancient stone fortress. Two of the soldiers unwittingly release a mysterious entity that kills or corrupts those within its influence, drawing the attention of a Gestapo commander, a Jewish scholar, and a mysterious traveller.
When a group of teenagers inadvertently kill his only son, Ed Harley seeks the powers of a backwoods witch to bring the child back to life.
Ellen receives an exotic mask by mistake and begins to have waking nightmares and hallucinations. Her husband and doctors believe she is a paranoid schizophrenic and take her to a psychiatric ward. On the way to the hospital the car breaks down, her husband rushes off to get gas, and the Nightmare Man appears. Ellen escapes and stumbles upon a country house where two young couples are spending the weekend. They do not know if the killer is real or just a figment of Ellen's tortured mind nor if the killer is outside or already inside the house.
An erotic island retreat plays host to an exclusive couple’s retreat designed to rekindle the flames of passion. When Stacy and her boyfriend arrive, the sexy fun is quickly interrupted by a malevolent entity that feeds on their pain.
When a tabloid reporter and his son travel to a quiet Midwestern town to investigate a gruesome massacre, they fall victim to a possessed orphan named Micah.
After a couple adopts a pair of orphaned brothers, it becomes alarmingly clear the boys are much more than they seem.
In Moscow, the priest Owen hires a team to guide him in the underworld to find his friend Sergei that is missing while researching the legend about the existence of demons and an entrance to hell beneath the city.
A young couple inherits an old mansion inhabited by small demon-like creatures who are determined to make the wife one of their own.
A woman seemingly dies of fright after participating in a séance where she sees a vision of a Dunwich priest hanging himself in a church cemetery. New York City reporter Peter Bell investigates and learns that the priest's suicide has somehow opened a portal to Hell and must be sealed by All Saints Day, or else the dead will overtake humanity.
When partygoers at a deserted funeral home decide to have a séance on Halloween night, they awaken something evil with a thirst for blood.
A driving instructor must use her other-worldly gifts to save a lonely man’s daughter from a rock star looking to use her for Satanic purposes.
When a priest is jailed for the murder of a nun on whom he was performing an exorcism, an investigative journalist strives to determine whether he in fact murdered a mentally ill person, or if he lost the battle with a demonic presence.
A man of the cloth finds his faith challenged both by the death of one of his closest relatives and the aftermath of the crime in this thriller. When a man is murdered under mysterious circumstances, his brother, a Catholic priest (Richard Grieco), decides to start his own investigation with the help of his uncle, a detective, in hopes of tracking down the killer.
After the mysterious death of his Aunt, a confirmed skeptic lawyer, Bryan Becket, dismisses reports that her house is haunted and moves in. Immediately occurrences begin he cannot explain. And beyond the occurrences there is something about the house which gnaws at Becket - some strange connection he senses he has with the house's past. Soon, the haunting turns personal.
Laurie Strode struggles to come to terms with her brother Michael's deadly return to Haddonfield, Illinois. Meanwhile, Michael prepares for another reunion with his sister.
A troubled college freshman resurrects his imaginary friend to help him cope with a violent trauma.
Four interwoven stories that occur on Halloween: an everyday high school principal has a secret life as a serial killer; a college virgin might have just met the one guy for her; a group of teenagers pull a mean prank, and a bitter old recluse receives an uninvited guest.
Sutekh, the dark pharaoh from another dimension, sends his own puppet, Totem, to continue his quest to kill Rick and steal the magic which animates the puppets.
A pregnant widow, believing herself to be guided by her unborn child, embarks on a homicidal rampage.