A prison guard witnesses a terrifying encounter between an inmate and her dead brother, a paramedic is confronted by the ghost of an elderly patient's past and a state trooper comes face-to-face with a remorseful spirit.

A paramedic witnesses the demonic possession of a young girl, a police officer encounters shadow people while investigating an attempted robbery and an EMT is horrified when a ghost hitches a ride in her ambulance.

A firefighter experiences ghostly phenomena at a popular amusement park. A police officer encounters a dark entity that may be the cause of multiple fatalities on a notoriously dangerous stretch of highway.

A police officer faces a paranormal nightmare when he responds to a 911 call from a distressed homeowner. A first responder questions his sanity after he sees the ghost of a young accident victim in his home.

A security guard hears ghostly whispers while investigating a break-in at an old hospital building. A firefighter unknowingly summons an evil entity while playing around with a spirit board.

A police office encounters a terrifying entity while investigating a home invasion, a tortured apparition wreaks havoc on a top-secret government site and paramedics are brutally attacked by an unseen force at an asylum.

A firefighter answers a call for help at a house of evil, police chase down the terrifying specter of a dead doctor and an officer is surrounded by a strange fog and shadowy figures while investigating an abandoned car.

Campus police uncover disturbing evidence of dark Satanic rituals in an abandoned dorm, and the ghost of a teenage car accident victim follows a firefighter home.

A dark entity attacks a security guard in the basement of a nursing home, an EMT has a chilling encounter with a dying man and a paramedic hears ghostly children playing in an old barn.

A rookie EMT gets an unwanted guest, a haunting lullaby lures firefighters inside a burning building and a paramedic encounters a terrifying apparition on a remote road.

An EMT has a close encounter with the spirit of a car crash victim, a shadowy entity stalks a police officer while investigating an abandoned home and a paramedic witnesses a patient's horrific transformation.