John Constantine has literally been to Hell and back. When he teams up with a policewoman to solve the mysterious suicide of her twin sister, their investigation takes them through the world of demons and angels that exists beneath the landscape of contemporary Los Angeles.

A priest with a dark past and a novice nearing her final vows are sent by the Vatican to Romania to investigate a nun's death and face a demonic force.

Jack Mann is a writer reporter for the Associated Press. Annalisse Summer is an ER nurse dedicated to help people: Dr Linus is a doctor who has seen what Jack and Analisse have: an evil entity that seeks to destroy and has joined them to help stop it (the entity posses people and controls them to do its bidding).

A hardened psychiatrist takes custody of a possessed teen after a botched exorcism, only to uncover that the boy’s torment may be something else entirely.

Anne inherits a family demon after her mother's death. Now inside Anne, it grows stronger. Desperate, she attempts self-exorcism in a motel room, fighting to save herself and her son from becoming the demon's next victim.

Father Gabriel's team were slaughtered l by Pazuzu and its demons, the village is cursed, and Gabriel himself captured in the underworld. Lucrezia, the strongest of the black witches, is on her way to Rome to destroy the Vatican.

After an old witch desecrates a church and abducts a baby, the police take her in for questioning, leading her to attempt suicide. To exact revenge, a fellow witch curses the police commissioner's daughter, and as the old witch dies, her spirit latches onto the young girl and causes her to wreak havoc.

In ancient China, a demon was defeated in a fierce battle with a priest, who sealed it's evil spirit in a vase. Centuries later, during the cultural revolution, rebels attempted to gain possession of the vessel from the priest's descendant; however, he threw it into the ocean to keep it from being tampered. The vase was recovered years later in Hong Kong and was auctioned off to a councilman. The demon, unfortunately, escaped and took control of the councilman's body, beginning a spree of terror in the city.

Diane is a repressed, neurotic grad student, who moves into a cursed mansion only to be possessed by the house's demonic master. She is then transformed into a raven-haired, leather and lingerie-clad seductress, who seeks a virgin sacrifice for her master. Meanwhile her sister, brother-in-law, a priest, and a pizza boy try to rescue her while avoiding the demon's wrath.

Loosely based on the classic story of Sleeping Beauty, this irreverent gay fairy tale for modern audiences follows a man named Moses, whose frequent seizures are characterized by the appearance of Glintentica, a spurned Goddess planning her return to earth. Problems arise when Glintentica becomes determined to take over the soul of David, Moses' new love interest.

Jessica Barrett, wife and mother of two young children, begins to show signs of demonic possession while pregnant with her third child. As she seeks help from her husband and doctor, a mysterious man approaches her and seems to have some answers.

Jon Porter comes home for a funeral and walks straight back into hell. The demons who butchered his sister are back, nastier than ever, and now they want his daughter, body and soul.