Rats

After succumbing to an obscure weight-loss craze involving the eating of human ashes, lovelorn medical student Hana finds herself haunted by the ghost of the person she's eating.

A boy named Eli with a rare autoimmune disorder is confined to a special experimental clinic for his treatment. He soon begins experiencing supernatural forces, turning the supposedly safe facility into a haunted prison for him and his fellow patients.

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.

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.