40 very disturbing horrors/thrillers that you probably haven't seen

A middle-aged woman, traumatized from the death of her adulterous lover, moves into a room at a New Orleans boarding house where the blind landlord becomes suspicious to her activities of continuing her affair with her dead lover.

A group of teenagers are mysteriously invited to a skiing workshop in the mountains. There are eleven of them, but the camp supervisors insist that there should be only ten, and that one of them is an intruder.

After the death of their beloved father, two teens go to their grandmother's house in California and begin to suspect their grandparents of murder.

Sheriff Dan Gillis investigates eerie deaths in a sleepy coastal town.

Two women who grew up together discover they have drifted apart when they retreat to a lake house together.

Krisha returns for Thanksgiving dinner after ten years away from her family, but past demons threaten to ruin the festivities.

Suspecting that people around him are turning into evil creatures, a troubled man questions whether to protect his only friend from an impending war, or from himself.

As a woman struggles to come to grips with her past in the wake of her mother's death and the disappearance of her sister, an unsettling presence emerges in her childhood home.

Haunted by painful memories and increasing paranoia, a damaged woman struggles to re-assimilate with her family after fleeing an abusive cult.

During a rural summer picnic, a few students and a teacher from an Australian girls' school vanish without a trace. Their absence frustrates and haunts the people left behind.

After seeing herself drive down the street, Radiologist Gina McVey unravels a mystery centered around a broken mirror.

A quiet but disturbed young man puts the life of a woman he's obsessed with under a virtual microscope when he installs hidden cameras throughout her house.

When a man accepts an invitation to a dinner party hosted by his ex-wife, the unsettling past reopens old wounds and creates new tensions.

A vagrant enters the lives of an arrogant upper-class family, turning their lives into a psychological nightmare in the process.

In an abandoned house in Poughkeepsie, New York murder investigators uncover hundreds of tapes showing decades of a serial killer's work.

Marc, a traveling entertainer, is on his way home for Christmas when his van breaks down in the middle of a jerkwater town with some strange inhabitants.

The life of three parents who have all shared the loss of a child. Motives are not what they seem and sanity is in short supply in this thriller.

Widow Ruth is seven months pregnant when, believing herself to be guided by her unborn baby, she embarks on a homicidal rampage, dispatching anyone who stands in her way.

During winter break, two students stay in an all-girls boarding school in the company of a terrifying presence.

The daily routines of a seemingly ordinary Austrian family begin to take on a sinister complexion.

Chris wants to show girlfriend Tina his world, but events soon conspire against the couple and their dream caravan holiday takes a very wrong turn.

Jack returns home after father's death in car crash. Discovers hidden truths about family, parents, friends, and his own identity while caring for injured mother.

A couple expecting their first child discover an unnerving difference between themselves and the couple living in the flat below them who are also having a baby.

Louise and Kasper want to become parents but Louise is unable to have children. She seals a pact with her Romanian maid, Elena, to bear Louise's child, but things don't turn out as they planned.

A regular suburban family man comes home from work on his birthday to find a deserted house and a videotape waiting to be played...