Kyung-min lives alone in a one-room apartment. One day, she finds traces of a stranger breaking into her room and soon a mysterious murder case begins to unravel.

In the aftermath of a car crash, a man discovers his dreams are tied to a stranger's sleepwalking.

Seo-jin is a widower still grieving his wife's death. Then he receives the news that his long-lost younger sister, Yoo-jin, who went missing 25 years ago, has turned up. Unlike the rest of his family, who welcome her into their arms, Seo-jin feels that Yoo-jin is a stranger.

For 15 days, a politician and his wife navigate a scandal after their daughter goes missing on the eve of the national elections.

TV Producer Kang Min enters Spider Forest for a documentary. He enters a cabin and discovers two brutally murdered bodies. One is his girlfriend Hwang Soo-Young and the other is his colleague Choi Jong-Pil. Kang Min also senses someone watching him and runs after that person into to the forest. He's soon knocked unconscious. When he awakens again he continues his chase into a tunnel. Kang Min is then struck by a speeding car.

Juan and Sonia arrive at a large old house, an ideal place to raise their newborn son. When, one night before going to bed, they check the operation of the monitoring device installed in the baby's room, they discover that someone is sitting next to the crib.

Sung-soo has everything a man could want: a beautiful wife and children, a comfortable home and luxury car, and plenty of money in the bank. When he learns that his estranged brother, Sung-chul, has gone missing, haunting memories of their troubled past urge him to visit his brother’s apartment in search of answers.

The mother of a missing child takes in a lost girl she finds in the woods, but soon begins to wonder if she is even human.

At the same time as murder suspect Yeo-hoon is brought unconscious to the emergency room following a shooting incident, an assailant breaks into the house of Tae-jun, the emergency room's doctor in charge, and kidnaps his wife. The kidnapper calls the doctor and tells him to bring Yeo-hoon to him. To retrieve his wife, Tae-jun has no option but to save the patient and sneak him away before the police can notice.

A man who poured his life savings into a new apartment discovers its walls are full of disturbing noises, hostile neighbors and unsettling secrets.

After moving into a new house, a young girl begins displaying strange and disturbing behavior until, one day, she disappears behind a closet. While the devastated father is left with no clue about his daughter's disappearance, an exorcist shows up to help.

From a mountain peak in South Korea, a man plummets to his death. Did he jump, or was he pushed? When detective Hae-joon arrives on the scene, he begins to suspect the dead man’s wife Seo-rae. But as he digs deeper into the investigation, he finds himself trapped in a web of deception and desire.

To nab a sales manager who's at large after murdering his family, a detective investigates the man's colleagues, who seem to be hiding something.

A serial killer murders a girl from his neighborhood. The residents begin to suspect him one by one, as he tries to cover his tracks and plans another kill before escape.

A blind witness and a runaway help the police find the suspect in a hit and run until the culprit realizes that they are close on his trail. The killer tracks her down and Soo-ah realizes that in order to save Gi-sub she would have to risk her life.

Dae-ho, an investigative journalist, seeks to track down the whereabouts of his son who was abducted three years ago. With the help of a detective and a psychiatrist friend, he will retrace his memory of the incident through the use of lucid dreaming techniques.

A young affluent couple expecting their first child hits it off with the new couple that moves in downstairs, until a dinner party between them ends in a shocking accident.

Soo-jin, who lost her memories due to a horrible incident, starts suspecting her husband. She is confused between reality and illusion, truth and lies.

Scarred for life after a harrowing near-death experience, emotionally fragile mother-to-be Sarah is still struggling to come to terms with her loss. Overcome with silent grief, Sarah now seeks solace in work; however, she is on a collision course with sheer terror when a knock at the door in the dead of night chills her bones to the marrow. Now, the raven-haired, late-night visitor in black wants something precious from Sarah, and will stop at nothing to get it.

A woman suddenly disappears. Her fiance then sets out to find her and, in the process, uncovers layers of dark hidden secrets.

Dong-chul and Ji-soo are a happily married couple. One day, Dong-chul comes home to find his house in disarray and his wife missing.

A working single mother comes home one day to find that her daughter and the nanny have disappeared -- and this is just the beginning of her nightmare.

A young woman seeks help from a sleep clinic for her insomnia, but soon deals with her entire life being turned upside down.

To save a girl in danger, a priest and deacon jump into a mysterious case.

A serial killer ruthlessly hunts down a deaf woman through the streets of South Korea after she witnesses his brutal crime.

A university professor gradually succumbing to blindness is entranced by an obsessive love, in this modern-day adaptation of a classic Korean fairy tale.

Betrayed and on the run, a former North Korean agent tries to seek revenge on the man who killed his wife, find his missing daughter, and uncover the secrets hidden inside the eyeglasses of a dead man.

Two sisters return home after a stay in a mental institution, only to face disturbing events and a strained relationship with their stepmother. As eerie occurrences unfold, dark family secrets begin to surface, blurring the line between reality and nightmare.

Though no one can see him, Hollow Face lurks in the corners, desperately desiring love but only knowing how to spread fear and hate. He creeps into the life of John Farrow after Farrow’s beloved 13-year-old daughter Mia is assaulted in their home. The line between the real and the imaginary blurs as fissures start to open within the family unit. It seems that no security measure can keep Hollow Face out.

Blind acupuncturist Kyeong-su is able to see like a normal person at night. One evening, Kyeong-su witnesses the death of the crown prince. King Injo is driven into madness while Kyeong-su attempts to reveal the truth behind the prince's death.

On her honeymoon, a young bride sleepwalks into the woods surrounding a secluded cabin. When she returns, she looks the same—but something about her is terrifyingly different.

A young couples lives are turned upside down when the birth of their first child is accompanied by terrifying entities that threaten their newly formed family.

When new parents Alex and Penny retreat from the city and move into a place outside town, the stress and massive sleep-deprivation caused by their infant has both of them seeing things in the house that may or may not exist. Persistent sightings of a strange woman has each of them wondering if they are suffering from hallucinations, or if their new home holds a dark, supernatural presence. As their fragile grasp on reality spirals into delirium, Alex and Penny find themselves nearly helpless to deal with the horrific truth of what is really going in this house.

A stranger arrives in a little village and soon after a mysterious sickness starts spreading. A policeman is drawn into the incident and is forced to solve the mystery in order to save his daughter.

Consumed by jealousy, a woman takes an extreme step and undergoes surgery for a new face. Although her lover of 2 years misses her, he falls in love with the new face, not knowing it's the same woman.

After Gyeong-bae's son is kidnapped, he receives a call from the kidnapper asking for 100 million won. The detectives are teamed up for the case, yet the culprit gets away at every opportunity.

On the run from a dogged internal affairs agent, a corrupt cop reluctantly teams up with a defiant teen to unravel a conspiracy before it's too late.

A college professor wakes up to find his wife has not returned home, then struggles to understand her disappearance.

So-yeon suffers from claustrophobia and inherits a Persian cat when its owner dies. She begins having nightmares and people around her begin dying as she searches for the truth.

When a wife becomes the breadwinner of her family after her husband loses his job, adultery becomes part of her life.

A woman's life is turned upside-down when a dangerous man gets a hold of her lost cell phone and uses it to track her every move.

Jun-oh, an insurance claims agent, faces off with a client who he suspects of committing murders with the intention of collecting insurance premiums.

After moving into a cottage together, two young lovers confront horrors of a forgotten childhood.

After tracing the origin of a disturbing supernatural affliction to a wealthy family's ancestral gravesite, a team of paranormal experts relocates the remains—and soon discovers what happens to those who dare to mess with the wrong grave.

Two North Korean soldiers are killed in the border area between North and South Korea, prompting an investigation by a neutral body. The sergeant is the shooter, but the lead investigator, a Swiss-Korean woman, receives differing accounts from the two sides.

Shortly after the Korean war, a father and a son are wandering through the country and make a stop in a remote village, where strange and dangerous happenings occur.

Along with his young son, Ji-ho, Woo-jin misses his wife Soo-a, who died after promising to return a year later with the rainy season. Miraculously, they reunite with Soo-a when the rainy season comes around, but she has no memory of her husband and son whom she dearly loved.

Eun-yi is hired as a maid in a mansion owned by a wealthy businessman. He quickly starts seducing his employee who seemingly has little choice but to comply with his sexual advances. Soon the women of the family plot against Eun-yi who must fight an equally devious battle to protect herself.

Completely on her own, Sarah spends her time at home, waiting for the approaching birth of her child. But one night, a stranger breaks into her home, ready to snatch her still unborn baby from her.

A girl who lost her father to a serial killer, a detective and a killer are intertwined in a chaotic relationship and are met with an unprecedented series of events.

After struggling to start a family, Julie Rivers becomes pregnant and moves into a new home with her husband. She's ordered to mandatory bed rest, and begins seeing ghostly happenings throughout the house.

A burgeoning stand-up comedian struggles with the stress of a stalled career, a stale relationship, and the wild spurts of severe sleepwalking he is desperate to ignore.

A wife, overwhelmed with hatred for her husband, inflicts an unspeakable wound on their son, as the family heads towards horrific destruction.

Kang Seong-hee, a famous lawyer, takes up a case wherein he has to defend a man who is the main suspect in his wife's death. However, a formidable public attorney tries to test his mettle in court.

An Iranian couple living in the US become trapped inside a hotel when insidious events force them to face the secrets that have come between them, in a night that never ends.

A mother lives quietly with her son. One day, a girl is brutally killed, and the boy is charged with the murder. Now, it's his mother's mission to prove him innocent.

Happily married Michael and Karen Carr call the police after Karen is held at knife point during a failed robbery attempt in their home. Before long, one of the responding officers, Officer Pete Davis, helps arrange the installation of a new security system, taking extra interest in the couple's case. As a result, the grateful Carrs invite him to stay for dinner and they strike up an unexpected friendship. However, as the lonely policeman develops an intense fixation on Karen, his take on friendship develops into a dangerous obsession soon becoming the Carrs' worst nightmare.

Detective Cho, a cop on the edge, is mourning his mother's recent death while under investigation for graft; on top of that he is suddenly put in charge of a seemingly-impenetrable mystery.

He Fei's wife, Li Muzi, disappears during their anniversary trip. When she reappears, he insists that she is not his wife. As Chen Mai, a top lawyer gets involved in this bizarre case, more mysteries start to emerge.

As a serial killer stalks the city, Julia — a young actress who just moved to town with her husband — notices a mysterious stranger watching her from across the street.

A high school teacher whose wife is about to give birth finds himself tangled in temptation and obsession when a student falls for him.

When a devoted husband and father is left home alone for the weekend, two stranded young women unexpectedly knock on his door for help. What starts out as a kind gesture results in a dangerous seduction and a deadly game of cat and mouse.

Sang-hyun is always struggling from debt, and Dong-soo works at a baby box facility. On a rainy night, they steal the baby Woo-sung, who was left in the baby box, to sell him at a good price. Meanwhile, detectives were watching, and they quietly track them down to capture the crucial evidence.

A family decides to buy a lodge in a remote hiking area. Their first customer commits suicide and the distraught family buries his body to avoid the bad publicity. But their luck gets worse, the bodies start piling up, and the family becomes frantic to rectify the situation.

All unemployed, Ki-taek's family takes peculiar interest in the wealthy and glamorous Parks for their livelihood until they get entangled in an unexpected incident.

Cho-in has special powers that allow him to control everyone he can see, that is until he meets Kyu-nam, the only person he can't control. A series of events begins a confrontation that pushes both men to the brink.

A doctor finds himself in the middle of an unsolved serial murder case after discovering a secret from a sedated patient. When dismembered bodies show up close to home, he must solve the riddle before the killer realizes what he knows.

Alex, Emily, and their son, RJ, are new to Los Angeles. A chance meeting at the park introduces them to the mysterious Kurt, Charlotte, and Max. A family “playdate” becomes increasingly interesting as the night goes on.

A woman's past as a convict follows her everywhere and because of this she doesn't open up to others. But then she strikes up a friendship with a broken child who has suffered from domestic violence and decides to save the girl from the cruel world. A man who holds feelings for the woman, tries to protect her in his own way.

An evil spirit that changes faces infiltrates one family placing one brother in danger while the other tries to save him.

An ordinary man witnesses a cruel murder and becomes entangled in circumstances out of his control.

A pregnant woman, who is taking care of her son with development problems, is at her breaking point when a caregiver from the Philippines steps into her life. Diana suspects that she’s using voodoo against her after the quick improvements of her son.

Seoul, South Korea, 1997. When the young but extremely anxious student Jin-seok, his parents and his successful older brother Yoo-seok move to a new home, mysterious and frightening events begin to happen around them, unexplained events that threaten to ruin their seemingly happy lives. Unable to understand what is happening, Jin-seok wonders if he is losing his mind.

A working class family move into a new condo purchased after 11 years of hard work. They throw a housewarming party to show his co-workers when overnight a heavy downpour creates an extremely deep sinkhole that engulfs the entire building.

A woman's child is kidnapped and killed after paying the ransom. 15 years later, a mysterious figure is seen visiting the site of killing and another kidnapping occurs using the same methods. The woman teams up with a detective to catch the killer once and for all.

After being involved in a traumatic incident, 17-year-old Gong-ju is forced to change schools. Uncared for by her parents, her previous teacher arranges for her to hide away at his mother's place. It takes time for her past to catch up with her, but when it does the revelation is devastating.

A respected priest volunteers for an experimental procedure that may lead to a cure for a deadly virus. He gets infected and dies, but a blood transfusion of unknown origin brings him back to life. Now, he’s torn between faith and bloodlust, and has a newfound desire for the wife of a childhood friend.

Not long after John Chambers and his family arrive at their new home in a small country town of Pennsylvania, John begins to experience sleep paralysis. Lying there paralyzed, trapped within his own nightmare, other-worldly beings visit John. They are entities which exist in the darkest shadows of the night and can only be seen out of the corner of one's eye. These encounters begin to haunt John, transforming to complete terror as he discovers the entities' sole purpose... the abduction of his seven year old son. In the end, John will uncover the town's horrific secret, a portal on his land, and make one last attempt to save his son before the shadow people permanently take him away to their world.

Popular TV anchorwoman & late night DJ Ko Sun-young set to host her final radio program. During the show, she receives a startling text message instructing her to follow specific directions or endanger the lives of her family.

A young married couple comes home from a date night to discover that they are imprisoned in their own house with a killer inside.

A lawyer tries to prove her mother's innocence and uncover the secrets of a small village with the help of the local mayor. Her mother was accused of murder after the rice wine was poisoned at her husband's funeral, but she is suffering from memory loss and cannot defend herself.

With no clue how he came to be imprisoned, drugged and tortured for 15 years, a desperate man seeks revenge on his captors.

Unaware of its terrible history, a young couple purchases their dream home. But it soon becomes clear that they may not be alone in the house... and that someone -- or something -- is determined to drive them out.

Couple Jin-goo and Joo-hee have been experiencing a lover's slump after their marriage. Meanwhile, a new couple in the neighborhood, Hyun-jin and Yoo-jeong came to the other couple's house to introduce themselves. They're attracted with each other's husbands and wives, and in the end, crosses the line that is not supposed to be crossed within neighbors. After that day, two couples' passion intensifies...

In 1990, at a secluded community center, the custodian murders all the guest lodgers and kills himself. Ever since, on every Old Year's Night, paranormal events begin to take place within the building. Eventually, the center is shut down and left abandoned for years. A renowned paranormal investigator who had lost his mother during an exorcism and three college students who heard about the rumor of the unexplained phenomena heads over to the building, resolved to uncover the buried secret.

Desperate to save their marriage, a young couple takes a deal to move into their dream home, but disturbing events reveal the house's troubled history.

A piano composer's family moves into a new house; when his pregnant wife collapses from working to support the family, he hires a housemaid to help with housework.

After welcoming her baby, Ruby, home, the tightly scripted world of lifestyle influencer Jo starts to unravel. As increasingly sinister happenings mount, Jo is plunged into a waking fever dream where everyone is a threat and nothing is what it seems.

A condemned prisoner slowly falls in love with the married female artist who decorates his prison cell. Jin is a convicted killer awaiting execution on Death Row; Yeon is a lonely artist locked in a loveless marriage.

A desperate, childless couple kidnap a pregnant woman and lead her husband to believe that she is dead.

A rebellious high school student sees his life take a strange turn when he goes to the grocery store and someone leaves a baby in his shopping cart, along with a note claiming he's the father.

Lucas and Clementine live peacefully in their isolated country house, but one night they wake up to strange noise. They're not alone... and a group of hooded assailants begin to terrorize them throughout the night.

A former serial killer with Alzheimer's fights to protect his daughter from her mysterious boyfriend who may be a serial killer too.

On a hiking trip to rekindle their marriage, a couple find themselves fleeing for their lives in the unforgiving wilderness from an unknown shooter.

AB Surveillance Solutions, a security company seems to be keeping logs and watching a family as they live a seemingly average life. However it seems that there is something darker going on under the facade.

Unable to remember anything about his life, a man begins regaining consciousness in a new body every 12 hours. Now, he must piece together his identity, all while evading attacks from pursuing agents and dangerous criminals alike.

An ordinary guy suddenly finds he has superpowers he can use to help his spirited daughter and the people around them, but he also runs into trouble in the process.

When a husband and wife move to a small town, a home invasion leaves the wife traumatized and suspicious that those around her might not be who they seem.

An unemployed executive is forced to sell his apartment. When he discovers that he still has the keys, he becomes obsessed with the family that now lives there and decides to recover the life he has lost, at any price.