On a film set, The Crypt Keeper directs an installment of the television show despite his disapproval of the lead actor's talent. Upon becoming aware of the viewer, he proffers his latest project, which he hopes will get him into Hollywood: Demon Knight.
A priest invites Professor Howard Birack and his students to join him in the basement of an abandoned Los Angeles church. He requires their assistance in investigating a mysterious cylinder containing a swirling green liquid. Among those present is Brian Marsh, a student in theoretical physics.
Dean Corso (Johnny Depp), a New York City rare book dealer, makes his living conning people into selling him valuable antique books for a low price, and then selling them for profit. He meets with wealthy book collector Boris Balkan (Frank Langella), who has recently acquired a copy of The Nine Gates of the Kingdom of Shadows by 17th-century author Aristide Torchia, one of only three copies known to exist. According to legend, the book is Torchia's adaptation of an older book written by the Devil himself and purportedly contains the means to ritualistically summon the Devil and, through him, acquire invincibility and immortality. Balkan believes two of the copies are forgeries. He hires Corso to authenticate all three copies, and acquire the legitimate copy by any means necessary.
The film opens with a large bat flying into a medieval castle. The bat circles the room, before suddenly changing into Mephistopheles, an incarnation of the Devil. Mephistopheles produces a cauldron and an assistant, who helps him conjure a woman from the cauldron.
Dossignan (Gérard Depardieu) is a very zealous rural priest. The dean Menou-Segrais (Maurice Pialat) tries to keep him reasonable. But Dossignan will be tempted by Satan, then will try to save the soul of Mouchette, a young girl who killed one of her lovers.
The film consists of seven roughly 15 minute episodes, each showing what will happen if one or more of the Ten Commandments will be broken. The episodes are either mini-dramas. The version available in Germany and Japan has eight episodes.
Esther et son mari, peintre laid, partagent leur vie avec le pasteur Talnox, frère du peintre, qui vient de perdre sa femme. Un jour, ils reçoivent la visite d'un inconnu.
On the Berlin subway, university student Cheryl gets off at her stop in the deserted subway station and is pursued by a mysterious, masked man. Rather than attacking her, the man offers her tickets to a free screening at the Metropol, an isolated and recently renovated local cinema. Cheryl talks her friend Kathy into going with her and they skip class to go see the film. At the crowded theater, they meet two preppy college boys, George and Ken, who take an immediate liking to the girls and help them get a can of cola out of the vending machine. The four sit together in the theater.
In 1969 in Pasadena, California, a couple seeks the aid of the medium Shaun San Dena (Flor de Maria Chahua) saying their son (Shiloh Selassie) has been hearing evil spirits' voices after stealing a silver necklace from gypsies. San Dena aids the family by carrying out a seance, but they are attacked by an unseen force that pulls the boy into Hell. The medium says she will encounter the force again one day.
Jay Baruchel arrives in Los Angeles to visit with old friend and fellow actor Seth Rogen, who invites him to attend a housewarming party hosted by James Franco. Jay is uncomfortable being around so many people he hardly knows, so Seth accompanies him to a convenience store for cigarettes.
Satan has been cast out from hell and banished to Earth under decree of heaven. He can return, only through a series of temptations. However, for every soul who gives in to his tempting, one hundred years are added to his sentence. For every soul who resists, one thousand years are removed from his sentence. The film follows Satan throughout much of recorded history.
In a Renaissance chamber decorated with devilish faces and a warped coat of arms, a gleeful Satan throws three human victims into a cauldron, which spews out flames. The victims rise from the cauldron as nebulous ghosts, and then turn into fireballs. The fireballs multiply and pursue Satan around the chamber. Finally Satan himself leaps into the infernal cauldron, which gives off a final burst of flame.
Mary and Carlstop are a trapeze artist and a pickpocket who get themselves almost fatally involved with Lieberkind, a lion-tamer, and his jealous wife Yonna.
En 1946, le fabricant de poupées Samuel Mullins et sa femme Esther pleurent la perte de leur fille de sept ans, Annabelle, qui a été tuée dans un accident de voiture.
Dr. Owen (Jonathan Mellor), an official from the Ministry of Health, and a GEO team equipped with video cameras are sent into a quarantined apartment building to control the situation. After Martos, a GEO officer, is killed and infected encountering some of the infected, Owen uses religious mantra and rosary to hold him off in a room. It turns out that Owen is actually a priest sent by the Vatican to get a blood sample from a possessed girl named Tristana Medeiros.