During an investigation of a Chicago cemetery, Ursula endures the most terrifying time of her life; George is asked to remove a spirit that's attacking a young boy.

George helps his sister with a dark and malevolent spirit; a group of teens mistakenly unleash a demon; an investigator spends the night in a church rectory with a dark past.

George gets locked in a spiritual battle to expel demons from a client's home; Richard investigates mysterious and terrifying events in a Colorado museum; Jay goes toe to toe with ancient native spirits in Arizona.

Marie Yates is convinced that the death of her grandmother was the work of an evil spirit; investigator George Acosta believes the only cure for a woman with a mysterious illness is an exorcism; investigators explore an old jail.

Ursula investigates one of Chicago's most haunted places; hunters come face-to-face with a terrifying entity in a Utah hospital. Joe battles a powerful animal spirit summoned by dark satanic rituals.

Michelle tries to stop a demonic spirit; a hunter faces his own fear of child ghosts when called to help a family in Massachusetts; Richard faces a whole family of spirits in an Italian restaurant.

Jack Kenna discovers a family secret in a historic house in Massachusetts; a young teenager gets attacked in her sleep; a client faces life-threatening danger in Kansas.

In Ohio, the ghost of a crazed murderer will stop at nothing to keep his secrets. In Massachusetts, a man suffering violent hauntings turns to investigators to save him from possession. In Michigan, an investigator hunts the ghost of a violent prisoner.

In Iowa, a father-daughter team comes face-to-face with the ghost of an ax-murderer. In Massachusetts, the spirit of an old sea captain grapples with lead investigator, Jack Kenna.

When an investigator decides to explore a haunted Chicago cemetery, she is trapped by spirits. A ghost hunter is asked to remove a spirit that's attacking a young boy. In Arizona, investigators are attacked in a museum plagued with paranormal activity.

In New York, an investigator battles a demonic entity intent on harming his own son. In Ohio, a child's imaginary friend is revealed to be something much darker and in an old Colorado jail, investigators are stalked by a dangerous doppelgänger.

In Rhode Island, a couple calls in an investigator after their flirtation with the occult unleashes a demonic spirit. In Massachusetts, a ghost hunter disturbs an ancient evil spirit. In Ohio, an investigator captures startling proof of a haunting.

A funeral home's dark past comes back to haunt an investigator. Another team investigates a crumbling mansion and is terrorized by the angry spirit of a scorned wife. And in Ohio, the spirit of a former owner has returned to threaten the new homeowner.