Bill and Alice Harford - a married couple, giving the impression of happy people, living a measured life in full prosperity. But behind the facade of an ideal relationship there are streams of jealousy, dissatisfaction, secret desires and a thirst for something beyond the limits. The first step Alice makes, telling her husband about her fantasies. Tortured by jealousy Bill goes further, going beyond thoughts and words. He embarks on an intoxicating sexual odyssey, driven by temptation and a nerve-tingling experience.

Turin is rocked by a series of brutal murders of young women. Similar crimes were committed 17 years ago. Retired detective Moretti, who led the investigation at the time, is asked to assist with the investigation. Together with the son of one of the victims, he begins an investigation that turns into a dramatic game with a brilliant, dangerous, and cruel opponent.

Beautiful and enchanting Kitty is walking with her relatives in Rome. While on the observation deck, she decides to look through a telescope. What she sees through it in one of the windows of the adjoining houses shocks her. A man in a black cloak, black hat, gloves and carrying a knife was killing the girl. What Kitty was able to discern about the killer is that he limps and has a cane. Kitty goes to the police, but the case turns out to be very confusing, the investigation is going hard. Soon witnesses begin to be murdered and Kitty realizes that she herself is in danger, she also realizes that the mysterious killer is someone she knows.

The inventor of sinister games remains unpunished and eventually disappears without a trace along with his accomplice Amanda. While detectives try in vain to track him down, Dr. Lynn Denlon becomes the next victim of this maniac.

One night, Lynn is kidnapped and taken to an abandoned warehouse, where she meets the villain himself, who is on his deathbed. She is ordered to keep this madman alive until Jeff, another of his victims, finishes the “game” he started with him...

During a lecture at a congress of parapsychologists, a woman who was giving a lecture and guessing the names of those in the audience and what they had in their pockets, went into a seizure, claiming that there was death in the audience, that she was seeing a horrible murder in a villa, that she was hearing a children's song. And that same night she is brutally stabbed to death with a huge cleaver by a man in a trenchcoat whom the jazz pianist saw. Unwittingly, the pianist is drawn into the story and begins his own investigation.

San Francisco, early 1900s. A white woman is murdered in Chinatown, and a Chinese man becomes the prime suspect. The crime causes widespread public outrage, and the townspeople demand that Chinatown be closed. The case is investigated by Qin Fu, a traditional Chinese medicine doctor, and A-Gui, a Chinese-Indian hunter.

While investigating the details of the bloody deeds of an unknown killer, Detective Eric Matthews catches himself thinking that they are very similar to the work of Jigsaw, a notorious maniac who managed to disappear, leaving behind many victims. Matthews turns out to be right. Jigsaw has once again taken up his gruesome trade. Only this time instead of two people, he locks eight people in the room of death with the only way to get out alive. Eight strangers are forced into a game of crazy killer, the stakes of which will be their lives.

Jigsaw is dead, but his business is alive and well, and in the stomach of the deceased, Detective Hoffman discovers a tape with the rules of another game. His partner Rigg enters the game and has only ninety minutes to save Detective Eric Matthews. The FBI agents who joined the investigation are frantically trying to put together all the pieces of the puzzle and predict the next step of the dead, but still deadly maniac.

An ancient demon, encased in a shell of human flesh, roams the desert and commits ritual murders of those who have decided to part with their lives on their own. His next victim should be a woman who ran away from her husband. She easily becomes the demon's mistress, but she does not agree to become his sacrificial lamb.

A mysterious client invites Craig, an architect, to his home, and upon arrival Craig has a strange feeling that this place is familiar to him, even though he has never been here before. It soon becomes clear that this is actually a nightmare, and to awaken Craig will have to listen to five terrifying stories from the people who have gathered there.