In a small town in Massachusetts, a group of friends, fascinated by the internet lore of the Slender Man, attempt to prove that he doesn't actually exist - until one of them mysteriously goes missing.

After his teenage daughter goes missing, a desperate father tries to find clues on her laptop.

Sam, a disenchanted young man, finds a mysterious woman swimming in his apartment's pool one night. The next morning, she disappears. Sam sets off across LA to find her, and along the way he uncovers a conspiracy far more bizarre.

Stephanie is a single mother with a parenting vlog who befriends Emily, a secretive upper-class woman who has a child at the same elementary school. When Emily goes missing, Stephanie takes it upon herself to investigate.

Driving in the heart of the Highlands, Edmond Murray receives a call from his ex-wife, in tears. Their 7-year-old son went missing from a campsite. Soon it becomes clear that the child was kidnapped and the parents give way to despai

A young couple on holiday slowly becomes estranged.

A middle-aged house cleaner gets caught up in a violent crime after being hired to locate a client's estranged son.

In the late 90s, a video archivist unearths a series of sinister pirate broadcasts and becomes obsessed with uncovering the dark conspiracy behind them.

When a wealthy businessman follows a lead to find his missing brother, he dives headlong into a twisted underworld of squatters and vagrants that threatens to tear apart his family as he struggles to maintain his sanity.

Twin brothers running a haunted house and an aspiring actress are all affected by the disappearance of a young girl.

Astronaut Roy McBride undertakes a mission across an unforgiving solar system to uncover the truth about his missing father and his doomed expedition that now, 30 years later, threatens the universe.