After barely surviving a violent attack by an elusive serial killer, crime boss Jang Dong-su finds himself forming an unlikely partnership with local detective Jung Tae-seok to catch the sadistic killer simply known as K.

London. A mysterious serial killer brutally murders young blond women by stalking them in the night fog. One foggy, sinister night, a young man who claims his name is Jonathan Drew arrives at the guest house run by the Bunting family and rents a room.

Inspired by true events from the 1970s, the story revolves around a young detective who becomes the head of a police unit focused on catching a rampant serial killer of women, nicknamed 'The Silesian Vampire'.

A young girl, with an amazing ability to communicate with insects, is transferred to an exclusive Swiss boarding school, where her unusual capability might help solve a string of murders.

Three people driving into Los Angeles for a Dodgers game have car trouble and pull off into an old wrecking yard where they are held at bay by a bloodthirsty psycho and his crazy girlfriend.

Roberto, a drummer in a rock band, keeps receiving weird phone calls and being followed by a mysterious man. One night he manages to catch up with his persecutor and tries to get him to talk but in the ensuing struggle he accidentally stabs him. He runs away, but he understands his troubles have just begun when the following day he receives an envelope with photos of him killing the man. Someone is killing all his friends and trying to frame him for the murders.

In Victorian era London, the inhabitants of a family home with rented rooms upstairs fear the new lodger is Jack the Ripper.

Sandra Carpenter is a London-based dancer who is distraught to learn that her friend has disappeared. Soon after the disappearance, she's approached by Harley Temple, a police investigator who believes her friend has been murdered by a serial killer who uses personal ads to find his victims. Temple hatches a plan to catch the killer using Sandra as bait, and Sandra agrees to help.

In Copenhagen, a blind pianist hunts the culprit in string of murders, each linked by the presence of a yellow shawl and a black cat.

A deranged killer wearing a clown mask begins preying on a group of young women working at a phone-sex company.

A suburban housewife learns that she has psychic connections to a serial killer, and can predict this person's motives through her dreams.

"Stepfather" Jerry Blake escapes an insane asylum and winds up in another town, this time impersonating a marriage counselor. With a future wife and new stepson who love him, Blake eliminates anyone who stands in his way to building the perfect family.

A homicide detective realizes that the brutal murders committed by a mysterious serial killer he's after have something to do with the late husband of a beautiful widow.

A woman dressed in black is murdering young women. The police question lawyer Anselmi for whom one of the girls worked as a secretary, and it turns out that all the victims were friends of lawyer's wife Leonora.

Set in the future, the story follows a nurse who tries to bring her own style of relief to people condemned to die. Her identity is a mystery and she may not be quite what she seems.

In Italy, a woman fears her sister has been kidnapped; Inspector Enzo Avolfi fears it's worse. They team up to rescue her from a sadistic killer known only as Yellow.

A sadistic psycho, disguised as a military man and wearing a helmet, attacks and murders (mostly) women in a small town. It's up to the police captain and his girlfriend (who must act as a decoy) to stop him.

Vicious criminal Brad Mayfield takes pleasure in kidnapping, assault and murder. It is up to Officer Dan Burk to stop his lust for blood. The stakes of the game quickly rise when Burk becomes romantically involved with a beautiful woman who happens to be Mayfield’s next victim. When Burk’s daughter is kidnapped, the case goes from just a job to a race against time to save his family.

High schoolers Riley and Tyler park in the woods for a secret hookup only to discover they are being hunted by a killer who resides in Santaland, the amusement park down the road.

Story of Juhani Aataminpoika (1826-1854), first known serial killer in Finnish history.