Season 4 follows newlyweds Jillian and Tom, who have each brought secrets into their marriage. When they discover a strange door in their basement, those secr..

A troubled nun attempts to confront the haunts of her past by visiting an old flame in a distant city.

A weekend at a lake house in the Louisiana Gulf turns into a nightmare for seven vacationers as they are subjected to shark attacks.

A group of online chat room friends find themselves haunted by a mysterious, supernatural force using the account of their dead friend.

A family looks to prevent evil spirits from trapping their comatose child in a realm called The Further.

Decades-old found footage from NASA's abandoned Apollo 18 mission, where two American astronauts were sent on a secret expedition, reveals the reason the U.S...