A... come assassino

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.

In the summer of 1979, gay porn producer Anne sets out to film her most ambitious film yet, but her actors are picked off, one by one, by a mysterious killer.

A beautiful American woman infiltrates the home of a novelist and his wife so she can investigate the disappearance of her lover — who was her employers’ previous secretary — and soon finds herself the target of the couple's erotic desires and a murder plot.

A teenage girl spending the night at the place of a boy she likes finds herself targeted by a mysterious serial killer who may be the very boy she is with.

Two small-time thieves, Sully and Lou, target the mansion of a mysterious widow. As Sully is entranced by her beauty, their heist becomes entangled with the deadly pursuits of a serial killer preying on the city.

Giorgio Mainardi, a womanizer, plans to rid himself of his wealthy wife Norma. He happens to see a sinister figure disposing of a body and seizes the opportunity to make a deal in which the killer will murder Norma. The deed is done but a young couple, Luca and Laura, unwittingly steal the killer's car, complete with Norma's corpse in the boot. They head for the beach and break into an abandoned old house. The killer tracks them down and while Luca is out having sex with a blonde stranger, he terrorises and rapes Laura. When the young man and the blonde turn up for a threesome they are both quickly despatched. After a struggle, Laura manages to fatally wound her attacker. Back in the city, the police become increasingly suspicious of Giorgio Mainardi...

A young restorer is commissioned to save a fresco representing the suffering of St. Sebastiano, which was painted on the wall of a local church by a mysterious, long-dead artist.

Police commissioner Santamaria is investigating the murder of the ambiguous architect Mr. Garrone. The investigations soon drive him into the Torino's high society. Santamaria suspect Anna Carla and at the same time falls in love for her. Lello is the lover of Massimo, Anna Carla’s gay friend. He is following another direction in order to find out the truth, and his results are confusing the Policeman. But another murder happens...

Bob Crane has long maintained a psychic connection to his twin sister, Jessica, who works as a fashion model in Milan. When Bob senses that his sister might be injured or killed, he travels to Italy to look for her, only to discover that she's vanished without a trace. Enlisting the help of about-to-retire Commissioner Danesi, Bob soon finds himself embroiled in a web of mystery and terror, when a scissors wielding killer begins to strike and all clues lead back to Jessica...

Two seemingly separate stories in New South Wales: a burned, murdered body of a young woman is found on the beach, and a retired inspector makes inquiries; also, Linda, a waitress and ferry attendant, has several lovers and marries one, but continues seeing the others. The police have a suspect in the murder, but the retired inspector is convinced they're wrong; he continues a methodical investigation. Linda and her husband separate, and there are complications. Will the stories cross or are they already twisted together?

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.