After the disappearance of a young scientist on a business trip, his son and wife struggle to cope, only to make a bizarre discovery years later -...

Distraught, confused, and half-wild with fear, Sarah Carter emerges alone from the Appalachian cave system where she encountered unspeakable terrors....

Sean Anderson partners with his mom's boyfriend on a mission to find his grandfather, who is thought to be missing on a mythical island.

Three strangers arrive one by one to a mysterious cabin in the middle of nowhere after enduring separate life-altering predicaments. Searching for a...

A departing professor gathers his closest colleagues for an intimate farewell, but the night takes an unexpected turn when he shares a stunning...

His high school teacher issues an ultimatum: turn in a science project or flunk. So Mike Harlan scavenges a military base's junk pile for a suitable...

When an 8-year-old girl mysteriously vanishes on Caddo Lake, a series of past deaths and disappearances begin to link together, forever altering a...

Two old friends living in a dystopic future become trapped in a mysterious time loop — one that may have something to do with an ongoing battle...

A group of strangers find themselves trapped in a maze-like prison. It soon becomes clear that each of them possesses the peculiar skills necessary...

Twenty years after three teenagers disappeared in the wake of mysterious lights appearing above Phoenix, Arizona, unseen footage from that night has...