Movies and TvShows featuring "unknown-murderer" theme.

A group of friends attend an amusement park that features a horror maze with masked killers. Unbeknownst to them, a sadistic killer starts targeting them one by one, turning their Halloween night into a horrifying nightmare.

In 'The Collector', a thief becomes the target of a deeply disturbed maniac who sets up a house as a deadly trap. With very little dialogue, the film explores themes of violence, torture, and gore as the thief fights for his life against the masked killer. As the plot unfolds, the mystery surrounding the masked man intensifies, keeping the audience on the edge of their seats.

In Deep Red, a reporter and a psychic join forces to uncover the identity of a black-gloved killer who is terrorizing a city with brutal slasher murders. As they delve deeper into the investigation, they uncover a web of psychopathic killers and psychics, leading them to a hidden room and a shocking revelation.

Jennifer, a young girl with telekinetic powers, enrolls in a boarding school in Switzerland. As she tries to fit in, a series of brutal murders occur, and Jennifer uses her abilities to try to solve the mystery and catch the killer.

A teenage boy named Tyler begins to suspect that his scoutmaster father is the Clovehitch Killer, a serial killer who terrorized their small town years ago. As Tyler investigates, he uncovers dark secrets and fights to protect his family from the truth.

In a small Southern Italian village, a series of brutal child murders shakes the community. The local residents, including the police and a reporter, become suspects as they search for the unknown murderer.

When a legend about an ancient curse comes to life, a fashion photographer finds herself caught in a series of gruesome murders.

In the small town of Avalon Bay, a masked killer begins stalking and murdering young women, leaving a trail of mutilation and terror in his wake.

And Then There Were None is a classic crime mystery film based on Agatha Christie's novel. Ten strangers are lured to a remote island, but soon discover that they are not alone. As they start being killed off one by one, the survivors must unravel the mystery and find out who among them is the killer.

In a small village in Lesotho, an old woman's funeral sparks a resistance against a dam project that threatens their way of life. The community struggles to preserve their traditions and resist forced relocation as they face the loss of their homes and rural lifestyle. Amid grief, resistance, and an existential crisis, the village fights for their land and the memory of their ancestors.

When a teenage girl is found murdered, a female police officer must navigate a twisted underworld of underage prostitution and psychopathic killers to uncover the truth.

Pieces is a horror movie about a serial killer who terrorizes a university campus. The killer brutally murders young women and assembles a puzzle with their body parts. As the bodies pile up, a tennis player and a detective team up to catch the sadistic psychopath. The shocking truth behind the killer's motive is finally revealed in a surprising twist ending.

In 'Murder-Rock: Dancing Death', a dance school in New York City is plagued by a series of grisly murders. As the body count rises, a group of students try to uncover the identity of the killer before they become the next victims. Filled with suspense, mystery, and plenty of twists, this horror-thriller will keep you on the edge of your seat.

Ten strangers are lured to an isolated island under different pretexts. All have been complicit in the death(s) of others but escaped notice. They are met by the butler and housekeeper, Thomas and Ethel Rogers, who state that their hosts, Mr. and Mrs. Owen will be arriving later. When Mr. Owen fails to arrive, each guest realizes that each of them has a secret connected to the mansion's past. When a recording accuses them each of murder, they realize that they have been invited to pay for their past crimes. One by one, the guests are killed following the lines of the nursery rhyme "Ten Little Soldier Boys," which is framed and hung in each guest's room. As the storm worsens, the remaining guests realize that the killer must be one of them, and tensions rise.

In the fictional town of Willowpoint Falls, New York, in 1962, a young boy named Frank witnesses the ghostly apparition of a girl in the school cloakroom. Soon after, he becomes entangled in a murder mystery involving the ghost and tries to uncover the truth with the help of his friends. As he delves deeper, he finds himself in danger and must confront a dark secret that has haunted the town for years.

Ten Little Indians (1965) is a crime, mystery, and thriller movie set in a secluded mountain mansion. A group of people are invited to the mansion, only to find themselves being killed off one by one. As tensions rise and paranoia sets in, the guests try to figure out who among them is the unknown murderer. Based on the novel of the same name, the movie explores themes of isolation, distrust, survival, and guilt.

In F (2010), a high school security guard becomes the target of a mysterious hooded figure. As the body count rises, paranoia and fear grip the school community. With violence and suspense escalating, the guard must navigate the danger and try to survive the horrifying massacre.

Autopsy is a chilling horror film that follows the investigation of a series of sadistic murders. With a deranged psychopath on the loose, the body count rises as the detectives delve into a web of mystery and terror. As the plot thickens, they uncover dark secrets and face unimaginable horrors.

In the dark corners of a secluded villa, a young woman is terrorized by a mysterious killer. As the body count rises, she must uncover the identity of the murderer before she becomes the next victim.

Ten people are invited to a secluded island mansion. When they arrive, their mysterious host is nowhere to be found. One by one, they are accused of murder, and as the tension and suspicion grow, they must uncover the identity of the unknown murderer before it's too late.