Criminal psychologist Kate Fuller is assigned to the murder of a man who has seemingly been strangled in his sleep by his wife and the only witness is their eight-year-old daughter, Sophie. As Kate digs into the mystery of an ancient demon which kills people in their sleep, she experiences the same petrifying symptoms as all previous victims and spirals through a chilling nightmare to save herself and Sophie before she dares fall asleep again.

Looking for an escape from her recurring nightmares, 18-year-old Sarah submits to a university sleep study, but soon realizes she's become the conduit to a frightening new discovery.

Kate Bowman (Jocelin Donahue) is an average social worker who, after the sudden death of her twin sister, is investigating the mysterious deaths of other people who died in their sleep. Shortly before their deaths, the victims all reported a supernatural force that appeared to them while they were suffering from sleep paralysis. When Kate investigates further into the case, she opens herself up to the creature's wrath and soon finds herself and her family suffering from an ancient evil.

Eight people experience sleep paralysis, a condition which leaves them unable to move, speak or react.

Eyewitnesses across the globe describe encountering the same evil entity.

A woman is plagued by constant nightmares after moving into a large, suspiciously cheap apartment. The apartment’s terrible secret soon reveals itself through her dreams.

A man's life is disrupted when he begins to suffer from sleep paralysis.

A troubled young woman with a disturbing past goes to see a counselor about her night terrors, ones involving a shadowy figure that attempts every night to break into her home.

A look at the link between the Djinn and Shadow People

A man believes a dark entity is attacking him while he sleeps.

Young college student, Catalina (played by Kara Saadet Schwarz), begins to experience extremely disturbing cases of sleep paralysis which may have rooted from an unsolved, brutal death in her family.

A young woman comes face to face with her sleep-paralysis demon, defeating it once and for all.

Jack can't sleep... and their sleepless nights are only getting worse. When Jack's sleep paralysis demon invites themselves into the bedroom, things continue to spiral out as The Demon's game to keep Jack awake only becomes more and more obscure.

Struggling with the pressures of homophobia when her partner is taken away by a hateful mother, a young gay woman struggles to cope with the traumas and anxieties of her life. Her dreams descend, taking the shape of shadows which reach into her life.

After an excessive night, Mafalda e Filipe return home. When they fall asleep, something sinister awakens.

A man struggles with sleep paralysis.

A woman struggling to cope with the death of her fiancé begins to suspect she might not be as alone as she thought.

A collection of animations, bringing to life talking heads of people recounting nightmares. In the first,

a girl escapes her school as it is invaded by monsters. In the second an account of sleep paralysis. In

the third a boy finds a warehouse of demonic pigs under his bed.

Zoe is stuck in life. Stuck at work. Stuck in a cycle. She starts to have sleep paralysis where she meets her sleep paralysis demon. The Woman begins to appear in Zoe's life forcing Zoe to acknowledge her and their strange connection.

After a traumatic experience, Chris comes home to confront his past. but soon finds himself prey to a Demon who taunts him through sleep paralysis.