Poirot receives a request to investigate the case of a valuable diamond being replaced. He travels to a beautiful island in the middle of the Adriatic Sea, where an exquisite crowd has gathered. The sky is clear, the sea is transparent, and the champagne is ice-cold. But Hercule Poirot is not happy: he sees evil everywhere under the sun. And then—murder. The detective has nine suspects. Each has a motive. And each has an ironclad alibi. Even Poirot is baffled.

Lynnette, the heiress to a multi-million dollar fortune, married her best friend Jacqueline's fiancé. The newlyweds went on a luxurious cruise on the steamship "Karnak" on the Nile. And Jacqueline decided to spoil the mood of the newlyweds with her presence. On board the ship was a lot of other detractors Lynnette. She managed to "recruit" in the bodyguard famous detective Hercule Poirot, who was cruising on the same boat. And Lynette was found dead. As a result of numerous lengthy interviews and searches Poirot began to assume that he was close to the solution. In addition, the murder weapon had been found. But more murders began...

Gene Dupre investigates a heavy curse on his friend's family - all of its members die at the age of 35. Jean learns that the curse has its roots in the distant past, when one of his friend's ancestors killed a wicked witch.

The relatives of eccentric millionaire Cyrus West, who died twenty years ago, gather at his gloomy estate to announce his will.

1986. The Smerl family, who live in Pennsylvania, buy an antique mirror for one of their daughters' confirmation. It is the very same mirror that caused Ed and Lorraine Warren to nearly lose their newborn daughter Judy 22 years ago. Now she has grown up and, having inherited her mother's gift of hearing and seeing the otherworldly, tries to ignore the increasingly frequent terrifying visions that come to her. Meanwhile, all sorts of strange things begin to happen in the Smerl family's home.

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.