In Ontario cottage country, an investigator is stalked by a terrifying beast-like entity; in Ohio, Karlo and his team are frozen in fear when they come face to face with the ghost of an executioner on an old jail's death row.
Michelle's trip to Transylvania turns into a nightmare when she heads into Dracula's backyard; in upstate New York, Jack is called in to help when another group of paranormal investigators is attacked by a dangerous entity.
At an Ohio library, Karlo and his team run into the spirit of a murderer who tries to possess an investigator; Halloween attraction that the owner suspects is haunted; a woman in Massachusetts is terrorized by shadow figures in her home.
Jay and Marie investigate an old orange juice factory in Arizona; a mother and daughter claim they are being tormented by a pair of terrifying apparitions; Ann spends the night in an abandoned hospital.
Jay and Marie help a mother and son who are reportedly tormented by an entity; the team investigates an old jail in Ohio; Karlo and his team investigate a hotel in Pennsylvania.
Richard returns to the hospital where he had an encounter with an entity; a husband and wife claim they were attacked in a hotel; Karlo takes on his most difficult case yet.
Karlo investigates a home where a woman claims to be attacked by a demonic creature; Alan and Anna investigate their old house; Jack investigates a claim of possession in Connecticut.
Richard and his team are reminded of a poltergeist haunting investigation in England; the Tolfs investigate a farmhouse in Indiana; a family asks Jack to get rid of an abusive spirit.
Investigators face an entity known as Big Black in Indiana; Richard encounters a ghost in a home where a double murder-suicide took place; Karlo investigates an old school building.
Jay and Marie witness strange occurrences in their home after a cemetery investigation; the Tolfs investigate an old hospital in Michigan; Shannon and her team investigate a mansion in New York.
The Tolfs investigate the site of one of the earliest recorded possessions; Karlo attempts to remove a spirit in a lakeside property; Eric investigates a former hospital.
Jay and Marie investigate Arizona tunnels; the Tolfs investigate a former jail in Michigan; Shannon encounters spirits in a house.
A family seeks help after their daughter is physically attacked by a demonic entity; a team is surprised by the intensity of paranormal activity at a historic inn; an investigator encounters the spirit of a long-dead musician in her former home.
Investigators are attacked by the ghost of a sadistic nurse at an abandoned hospital; a seemingly perfect home harbors an unwelcome guest; a father-daughter team is subjected to a torrent of abuse from the spirits of former inmates.
Things turn ugly inside a beauty salon for a veteran investigator and his team; a ghost hunter discovers that a remote island is alive with history; investigators unleash evil while investigating a historic home.
The ghost of a murderer fights to keep his secrets; in Massachusetts, investigators come to the aid of a man suffering from violent hauntings; an investigator goes on the hunt for the ghost of a violent prisoner in Michigan.
All hell breaks loose when investigators disturb tortured spirits trapped inside a passenger train, a ghost hunter is toyed with by a demonic child and the violent ghost of a school principal attacks a father-daughter team.
A funeral home's dark past comes back to haunt an investigator, a father-daughter team is terrorized by the angry spirit of a scorned wife and the spirit of a former owner refuses to leave her home.
A couple flirts with the occult and gets more than they bargained for; a ghost hunter in Massachusetts disturbs an ancient spirit desperate for revenge.
Investigator Joe Cetrone tries to protect his son from a demonic being; a child's imaginary friend in Ohio has a dark side; a doppelganger stalks investigators.
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.
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.
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.
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.
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.
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.
An investigator is trapped by spirits in a haunted cemetery, a ghost hunter is asked to cleanse a violent entity from a home and a husband-and-wife team are attacked in a museum plagued by paranormal activity.