Jacopo, Duke, and Lenka wake up in the apartment Lenka shares with her roommate Elizabeth to find Elizabeth mysteriously murdered. None of the three has any memory of what happened and they spend a drug-fueled day finding clues and piecing the event together.
Luciano Persichetti is hypersensitive and convinced that he has paranormal powers. Susanna, a parapsychology student with whom he is in love, tries to help him interpret the paranormal warning messages he is receiving. When Luciano turns out to be haunted by a mysterious killer who calls himself "The Guardian Angel", Susanna discovers that Luciano's paranormal powers are not real at all.
A maniac on the loose is committing savage acts of slaughter, and one survivor may be the only key to unmasking the serial slayer known as the Half-Moon Killer. The mysterious half-moon lockets he leaves with his victims could be the only key to unraveling his sinister motives, but will that be enough before he completes his ice-cold plot to claim his intended seven victims?
An elderly heiress is killed by her husband who wants control of her fortunes. What ensues is an all-out murder spree as relatives and friends attempt to reduce the inheritance playing field, complicated by some teenagers who decide to camp out in a dilapidated building on the estate.
After a relaxing anniversary cruise, Andrea and his wife Barbara are dropped off in Istanbul, Turkey. There, they meet Andrea’s reserved assistant Silvia and his Turkish colleague Omar, who hasn’t been back to his home country in fifteen years. Andrea’s secretary has arranged a luxurious seafront villa for them to stay in while they’re in the country. Upon arriving at the villa, Omar experiences an unsettling feeling of déjà vu, as though he has been in the house before, while the married couple can’t stop bickering. However, the vacation soon turns into a nightmare when mysterious and deadly events begin to unfold.
When his cousin is murdered by a masked breakfast-cereal-themed killer, Trenton teams up with his true-crime podcaster friend Oswald to try and learn the killer's identity.
Patrick lays comatose in a small private hospital, his only action being his involuntary spitting. When a pretty young nurse, just separated from her husband, begins work at the hospital, she senses that Patrick is communicating with her, and he seems to be using his psychic powers to manipulate events in her life.
A mysterious murderer has already killed seven people using the deadly venom of a snake from Martinique which causes immediate death with the victim's face turning into a horrible mask. A young and ingenious police lieutenant is called on the case
A beautiful young woman sets her sights on an aging millionaire. She seduces him, and moves into his mansion with him. She soon tires of him, though, and after she gets rid of him, she goes after his son.
A San Francisco doctor encounters a prostitute who bears a striking resemblance to his late wife.
The aging writer Aurelio Morelli is disillusioned: although the critics like his books, they are barely read. He develops hatred on youth and their depraved moral. One night he goes with a callgirl - and kills her. The police doesn't have a clue, only the unscrupulous sensational journalist Bossi suspects him. Instead of naming him to the police, he persuades Morelli to write about the murder for his paper. Morelli uses the occasion to write his memoirs, in which he confesses lots of other crimes before this last one...
A fashion designer gives a private showing at her mansion over a weekend, but someone starts killing off the models.
Émile targets women he believes are too depressed to go on living. As multiple victims fall to his suffocating white scarf, an inspector resorts to unorthodox methods to get him with the assistance of a potential victim.
Daniel, a writer seeking seclusion to work on his new book, finds himself stranded at a rural bed and breakfast run by a strange and prudish young woman and her ailing, wheelchair-bound husband who remains shut in his room all day. As night falls, a psychotic, razor-wielding killer begins stalking the bed and breakfast, brutally slashing the throats of its most sex-crazed guests, whose bodies and luggage then mysteriously disappear the following morning...
A mute woman, traumatized by her parents' death, faces new horrors when her cousin is murdered by a suspected killer. As danger looms, the truth proves far more complex.
In the small town of Quaint, Bruce Levin (Adam Templar) owns a respectable B&B establishment. Sleeping around with various women behind his wife's back, he does not realise that his actions are soon to catch up with him in the form of a mysterious traveller, Sya (Inna Bagoli). Trying to mend relationships with his deranged mistress Veronica (Rita do Vale Capela) and wife Maria (Maribeth Dixon), he must face the wrath of their interlocking vendettas.
A hunting party arrives at a lodge in the Tatra mountains in Slovakia, where one woman in the party had “accidentally” shot and killed her first husband some time ago.
In a wealthy and isolated desert community, a sound expert is targeted as the prime suspect of a series of brutal murders of local suburban housewives who were attacked and mutilated in their homes. As he desperately tries to prove his innocence, his wife starts to uncover startling truths...
Elena Serpieri is an Italian neurologist who is in the United States, because she obtained a scholarship in a New York hospital. There she works together with the FBI on the profile of a dangerous serial killer.
Virginia is proud that she belongs to a clique. The best students at a private school. But before her 18th birthday, a gruesome set of murders take place and her friends are the ones who are falling prey. Could it be her? She suffers from blackouts due to a freak accident one year earlier. We soon learn the truth behind her accident and what is going on.