A woman stalked by depression makes some extreme decisions.

Unfriended (2014)
While video chatting one night, six high school friends receive a Skype message from a classmate who killed herself exactly one year ago. At first they think it's a prank, but when the girl starts revealing the friends' darkest secrets, they realize they are dealing with something out of this world, something that wants them dead.

Dressed to Kill (1980)
After witnessing a mysterious woman brutally slay a homemaker, prostitute Liz Blake finds herself trapped in a dangerous situation. While the police thinks she is the murderer, the real killer is intent on silencing her only witness.

The Texas Chainsaw Massacre (2003)
After picking up a traumatized young hitchhiker, five friends find themselves stalked and hunted by a chainsaw-wielding killer and his family of equally psychopathic killers.

The Descent (2005)
After a personal tragedy, Sarah joins her friends on a caving expedition in the Appalachian Mountains. But when a rockfall traps them deep underground, their adventure turns into a nightmare. As they search for a way out, the group discovers they are not alone—lurking in the darkness are savage, cave-dwelling creatures. With rising tension and dwindling trust, the women must fight to survive against both the predators and each other.

Disturbing Behavior (1998)
Steve Clark is a newcomer in the town of Cradle Bay, and he quickly realizes that there's something odd about his high school classmates. The clique known as the "Blue Ribbons" are the eerie embodiment of academic excellence and clean living. But, like the rest of the town, they're a little too perfect. When Steve's rebellious friend Gavin mysteriously joins their ranks, Steve searches for the truth with fellow misfit Rachel.

What Ever Happened to Baby Jane? (1962)
A former vaudeville child star viciously torments her paraplegic sister in their decaying Hollywood mansion.

Ab-normal Beauty (2004)
Jiney is an popular art and photography student, but despite winning an award, she remains unhappy with her work. After photographing the aftermath of a fatal car accident, she finds herself obsessed with death. Suffering from morbid throughts, flashbacks of an incident from her youth when she was sexually abused by some young boys start to appear.

Hush... Hush, Sweet Charlotte (1964)
An aging, reclusive Southern belle plagued by a horrifying family secret descends into madness after the arrival of a lost relative.

A Nightmare on Elm Street 3: Dream Warriors (1987)
A psychiatrist, familiar with the knife-wielding dream demon Freddy Krueger, helps teens at a mental hospital battle the killer who is invading their dreams.

Frenchy (NaN)
Bethany and Sam are friends with a brewing romance that is long overdue. With the making of a student film together over Halloween, this romance becomes realised. However, with this new proximity to Sam, Bethany begins to peel away the layers of a potentially very troubled person.

Wilderness (2006)
Juvenile delinquents are sent to a small British island after a fellow prisoner's death, where they must fight for survival.

Faces of Death III (1985)
The third installment of the infamous "is it real or fake?" mondo series sets its sights primarily on serial killers, with lengthy reenactments of police investigations of bodies being found in dumpsters, and a staged courtroom sequence.

The Death King (1990)
Seven episodes, each taking place on a different day of the week, on the theme of suicide and violent death.

Dorothy Mills (2008)
When a gloomy, God-fearing island community is rocked by the assault of an infant, a psychiatrist is called in to examine Dorothy Mills, the teenager accused of the crime. Despite the villagers' hostility to her inquiry, she soon comes to suspect that Dorothy suffers from multiple personality disorder...

Taxidermia (2006)
Set over three generations and beginning with a sexually frustrated orderly during WWII who relieves his tensions in the most outlandish, gross ways. The result of his liaison is a glutton who grows up to be a champion speed eater. He produces a child who becomes obsessed with taxidermy.

Stalker (2025)
A silent film following a man on the verge of the nervous breakdown as he is pursued by an ominous stalker.

Psycho III (1986)
When Maureen Coyle, a suicidal nun who resembles Norman's former victim, Marion Crane, arrives at the motel, all bets are off and "Mother" is less than happy.

In an Old Manor House or The Independence of Triangles (1985)
In a country house at the turn of a century live a family of eccentrics. Anastasia, the beautiful mistress of the manor, enjoys the amorous attentions of her stepson Blarney so openly that her husband Diapanasius takes out his shotgun and shoots her. The rest of the family accepts her end as a matter-of-fact, and soon - her return as a voyeuristic ghost who interferes with their love lifes. Anastasia has a posthumous son Tadeusz, "born" by clambering out of the tree trunk. Anastasia seduces him too, and drives another men so crazy that they kill her another couple of times. Finally, Tadeusz, the arch-rebel, leads a mob on a raid of the old manor.