Adriana, a twelve-year-old girl, waits while her mother recovers after giving birth, but the night is long and a hospital holds many secrets and countless doors to open.
After fleeing his psychotic father, a young teen and his mom seek refuge in a remote farmhouse, only to face a pack of ferocious dogs and the sinister spirits that haunt the property.
On his first day as a security guard, Diego Martinez is assigned to the night shift at the Hospital Regional. On his rounds, he notices the hallways can be unsettling at night until he accidentally notices he’s trapped inside the morgue.
After a couple finds a traumatized child of unknown origins, wife Paula must decipher the girl's strange behaviors to unlock her identity and dark past.
Like any other teenage girl, Tara is just surviving high school — yet her father and mother seem strangely distant. Amidst a nearby spree of gruesome ax murders, Tara has sightings of terrifying entities, forcing her to question her own sanity and shocking ancestry.
Haunted by memories of a patient's death, a nurse takes a job at an antiquated hospital for children. Soon she learns that the kids fear a ghost that prowls the floors and will not allow anyone to leave. Amy tries to protect them and convince the other staffers of the evil that lurks there.