Best movies like The Unfamiliar

Kristen, a troubled young woman, is captured by the police after burning down a farmhouse and is locked in the North Bend Psychiatric Hospital. Soon, she begins to suspect that the place has a dark secret at its core and she's determined to find out what it is.

Newlywed Monica is committed to a mental hospital for hallucinations, but soon finds out that her husband has a devious plan to steal her life, including her daughter.

The Good Sister follows a couple who is working to put their crumbling marriage back together, when the wife receives a letter informing her that she has a long-lost twin sister. First thinking that the new family member will bring the couple closer together, the husband then begins an affair with the sister and discovers that she is treacherous and dangerous.

A psychiatrist tries to put her life back together after a violent attack by seeking to repair the life of a new patient, but he has his own terrifying history.

In a small town in Massachusetts, four high school girls perform a ritual in an attempt to debunk the lore of Slender Man. When one of the girls goes mysteriously missing, they begin to suspect that she is, in fact, his latest victim.

The story about a photographer who moves her family into a home filled with mirrors which seem to reflect a different reality.

Deaths tells the story of an all-American guy who is murdered each day by horrifying pursuers, only to wake up in slightly different lives to experience the terror of being murdered again.

A teenage girl living with schizophrenia begins to suspect her neighbor has kidnapped a child. Her parents try desperately to help her live a normal life, without exposing their own tragic secrets, and the only person who believes her is Caleb – a boy she isn’t even sure exists.

Laura's expecting. Her husband, Steven's a loving guy but has little time for her. Her mom lives thousands of miles away. Forced to give up on her dreams, she's always been a bit edgy. A C-section drives her over the edge, making her see things in a different light. A creepy babysitter doesn't make things any better. She begins seeing things, trusts no one, as she goes into self-destruct mode.

Set in the Aokigahara Forest, a real-life place in Japan where people go to end their lives. Against this backdrop, a young American woman comes in search of her twin sister, who has mysteriously disappeared.

When ambitious analyst Lincoln Mathers (played by Doug Cockle) relocates his family from New York to London, his wife Sarah (Sara Stewart) discovers a new disturbing power and becomes hostage to an ancient spirit. As Mathers notices that the family is tearing apart and that his wife's behavior becomes more violent and erratic, he accepts that to save the woman he married he must take a leap of faith. London Voodoo is one of the few films about voodoo to show the belief system in a positive light. Here, it's "work" that's evil. The film shows multicultural voodoo followers in a contemporary urban setting (London). As research for the script, the filmmakers travelled to Cuba, Miami and New Orleans to experience voodoo first hand.

A family's suburban home is invaded by angry spirits. When the terrifying apparitions escalate their attacks and take the youngest daughter, the family must come together to rescue her.

When novelist Paula Martin retreats to the seclusion of her family home Crows Hall she hopes to clear her mind and focus on her new book. The arrival of an assistant, Linda, should take the pressure off... but as the bodies pile up, Paula finds herself trapped in a terrifying nightmare of murder and madness.

A young officer in Napoleon's army pursues a mysterious woman to the castle of an elderly Baron.

Suzy's a British soldier, born and bred, but fitting back into civilian life after fighting in Iraq isn't easy. Haunted by the responsibility she feels for the death of an Iraqi child, she becomes obsessed with the safety of her own daughter, feeling the need to protect her against a threat that doesn't seem to exist. As Suzy's paranoia builds, her behaviour becomes more and more erratic, until finally, she puts her own child in serious danger.

After witnessing a bizarre, traumatic incident involving a patient, Dr. Rose Cotter starts experiencing frightening occurrences that she can't explain. As an overwhelming terror begins taking over her life, Rose must confront her troubling past in order to survive and escape her horrifying new reality.

A lonely young boy feels different from everyone else. Desperate for a friend, he seeks solace and refuge in his ever-present cell phone and tablet. When a mysterious creature uses the boy’s devices against him to break into our world, his parents must fight to save their son from the monster beyond the screen.

In the aftermath of a personal tragedy, Harper retreats alone to the beautiful English countryside, hoping to find a place to heal. But someone — or something — from the surrounding woods appears to be stalking her, and what begins as simmering dread becomes a fully-formed nightmare, inhabited by her darkest memories and fears.

A couple facing marital problems after losing their child finds their life together further complicated by a mysterious visitor.

A new girl in a quiet town, Tess tries to manage her psychosis while adjusting to her new life with her mom. After stumbling upon the shrine of Lucy, a hit and run victim, Tess finds herself overwhelmed by hallucinations of the dead girl and starts to question her sanity again. When the spirit possesses Tess’s mind and soul, mother and daughter are at a loss for where to turn next for salvation: religion or medicine? Both institutions have failed them to date but faith leads them to the house of Sarah, Lucy’s mother, who has been despondent since the accident. All together with time working against them, Sarah is desperate to believe that Lucy is still alive in Tess but neither parent wants to give up on their daughter. Now that she understands what is happening to her, ultimately Tess must decide whether she wants to keep fighting or succumb to her affliction.

A college class project on creation and destruction of modern myth, turns terrifying when a trio of young people come to realize the urban legends surrounding the famed Buckout Road may, in fact, be REAL.

After a young couple moves into a remote farmhouse with their infant son, the woman's struggles with postpartum psychosis begin to intensify... as the house reveals secrets of its own.

A live-in nanny thinks she’s found the perfect family to work for until she learns they have a dark secret.

After returning home from a traumatic tour of duty in Iraq, John finds himself struggling with PTSD. What little peace he had managed to build around him is shattered one fateful day when he rescues a local call girl from a group of violent Aryan Brotherhood pimps. Having killed several of the high-ranking brotherhood during the rescue, John and his family are now the prime targets of Hollis, the ruthless criminal leader of the group.

Following the death of their mother, an identical twin pulls away to establish her own independence, while the other unravels and plots to end her sister’s new beginning. Inspired by true events.

A brave Army dog returns to the U.S., where he helps his heroic handler bond with his resentful daughter on a camping trip despite danger lurking around every corner.

Rusty Wittenburg is a Navy SEAL struggling to balance his family life and his job. He fights daily to maintain the line between reality and the nightmares his PTSD conjures up for him. Dedicated to his team and his mission, he is willing to give the ultimate sacrifice for his fellow brothers and teammates.

Angry and upset after a sudden breakup with her fiancé, Grace Crawford seeks sanctuary at the remote home of her sister, Catherine. It becomes clear that Catherine is suffering from paranoid schizophrenia, much like their late mother, who had taken her own life. While coming to terms with this heavy realization, Grace also uncovers another terrible little secret that has her struggling to maintain her own sanity and ultimately scurrying to save herself and her family from further harm.

Ever since Margaret was six years old, she has been haunted by the memory of watching her sister drown during an explosive fight between her parents. As a young woman, she slides further into her twisted inner life, ultimately finding herself on the brink of suicide. Through an epic journey down the smokiest and scariest corridors of her imagination, she tries to exorcise the demons pushing her closer and closer to the edge.

The thing that waits under your bed, hides in the closet, stalks your dreams… is waiting for you. At least Emma Wright knew that at the age of 7 when she was wrongly accused of murdering her sister. Emma knew it was the Stickman. After years of isolation she finally has her demons under control and is released.

A romantic escape into nature turns into the ultimate moment of reckoning when a husband and wife are trapped in a tent with a deadly snake. Unable to escape and with certain death looming, the tent becomes a heated confessional to a cataclysmic truth. Betrayed, the couple finds themselves spiraling into a dark and dangerous space of which only one can survive.

After tragic death of her baby son, a narcoleptic mother with young daughter suffers from terrifying sleep disruptions as they try to deal with ongoing pain and grief. They begin experiencing different episodes of parasomnia including night terrors and sleep paralysis, leaving them unable to move and only able to witness horrific visions. These nightmares become too disturbing as they create a rift in their own realities causing the mother to believe someone or something is watching her sleep every night. Soon the terrifying visions from their dreams begin to manifest into a sinister reality, leaving the mother vulnerable.

A photojournalist suffering from PTSD returns home from Iraq and finds himself struggling to keep his sanity and family intact.

When a psychiatric doctor researches a young girls' diary to find out why she murdered her entire family, he begins to fall into the same state of insomnia and confusion that led her to lose her mind.