T+E

Kelly shares exclusive updates on past cases, answers most asked questions, and catches up with family members and fan-favorite cops.

Follows police investigators and forensic specialists across Australia as they battle the clock to find lost loved ones and bring them home.

A tourist captures startling footage of a giant sea serpent in Alaska, an unsuspecting ghost hunter is assaulted by a vengeful spirit and a bipedal beast roams the hills alongside a California highway.

Two friends summon a ghost using six spirit boards; a school in Ireland becomes a paranormal playground after-hours; a young man can't contain himself when he is treated for a voodoo curse.

Probing the Windsor Hum and Old Faithful; visiting a Venezuelan lake where lightning rains down 300 nights a year; sizing up the massive underground fire that's been burning in Centralia, Pa., since 1962.

In 1978, UFO enthusiast Paul Bennewitz claims he's intercepted extraterrestrial messages; military officials send counter intelligence officer Richard Doty to feed Bennewitz lies; questioning whether Doty himself is a pawn in an even bigger scheme.

The fate of Pharaoh Ramses III has long been clouded by rumors of a family plot against him; scientists examine the tomb, uncovering evidence that supports these ancient suspicions.

Probing the Windsor Hum and Old Faithful; visiting a Venezuelan lake where lightning rains down 300 nights a year; sizing up the massive underground fire that's been burning in Centralia, Pa., since 1962.

In 1978, UFO enthusiast Paul Bennewitz claims he's intercepted extraterrestrial messages; military officials send counter intelligence officer Richard Doty to feed Bennewitz lies; questioning whether Doty himself is a pawn in an even bigger scheme.

The fate of Pharaoh Ramses III has long been clouded by rumors of a family plot against him; scientists examine the tomb, uncovering evidence that supports these ancient suspicions.

A down-and-out waitress questions her choices.

Two friends summon a ghost using six spirit boards; a school in Ireland becomes a paranormal playground after-hours; a young man can't contain himself when he is treated for a voodoo curse.

A tourist captures startling footage of a giant sea serpent in Alaska, an unsuspecting ghost hunter is assaulted by a vengeful spirit and a bipedal beast roams the hills alongside a California highway.

Cody and Erin's dependence on drugs and each other has derailed their lives.

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.

Showcases a search for the phantom child who is asking a resident and a care assistant for help; learning how a late patient got the last word; listening to the spirit that rings call bells and cries out to a nurse's aide.

The team investigates paranormal activity linked to an overwhelming number of natural disasters, contacts spirits in a hotel built atop a hospital, explores an eerie B & B, and finds troubled souls in America's most haunted city.

PRS travels to Massachusetts to investigate an old schoolhouse believed to be haunted by children's voices.

The Paranormal Research Society helps a single mother experiencing activity in a home that was once the site of brutal murders.

The paranormal leaves its mark, figuratively and literally, on innocent victims; a brother and sister encounter a malicious entity in the basement; a hostile spirit terrorizes a young boy; and an antique portrait causes turmoil in a family's home.

When Christine's brother died in a tragic accident, she turned to methamphetamine and her seemingly perfect family spiraled out of control; interventionists Ken Seeley and Sylvia Parsons team up on the biggest case of their careers.

A poltergeist turns an evening of pet-sitting into a night of survival; a household struggles to accept a ghostly new member of the family; a woman catches a spirit watching her little boy.

A Florida man encounters an elusive Sasquatch; ghost hunters attempt to contact the spirit of a murder victim in Tennessee; a Las Vegas resident captures incredible footage of UFOs soaring through the skies.

A man is found dead at home after a fire, but everything is not as it seems; his death was caused by something else, something of which a nurse, like his wife, would have considerable knowledge.

Jeff discusses how separation from his biological father and years of bullying fuelled his escalating drug use; the family of this promising auto body technician tries to intervene before crack cocaine crashes his career and life.

In 1978, UFO enthusiast Paul Bennewitz claims he's intercepted extraterrestrial messages; military officials send counter intelligence officer Richard Doty to feed Bennewitz lies; questioning whether Doty himself is a pawn in an even bigger scheme.

Probing the Windsor Hum and Old Faithful; visiting a Venezuelan lake where lightning rains down 300 nights a year; sizing up the massive underground fire that's been burning in Centralia, Pa., since 1962.

A Florida man encounters an elusive Sasquatch; ghost hunters attempt to contact the spirit of a murder victim in Tennessee; a Las Vegas resident captures incredible footage of UFOs soaring through the skies.

A poltergeist turns an evening of pet-sitting into a night of survival; a household struggles to accept a ghostly new member of the family; a woman catches a spirit watching her little boy.

Reconstruct the details of Micki's final hours on her romance-rekindling cruise with ex Lonnie. See why his calm demeanour and quick escape raises red flags for investigators, who soon find a web of financing.

Kelly and Steve look into the 2007 murder of a single father who was gunned down by a sharpshooter with a high-powered rifle; state-of-the-art digital forensics may help poke a hole in the suspect's alibi.

Reconstruct the details of Micki's final hours on her romance-rekindling cruise with ex Lonnie. See why his calm demeanour and quick escape raises red flags for investigators, who soon find a web of financing.

Maurice becomes annoyed when Guy enlists the services of a medium; information is revealed about the nature of the dark entity.

A New Orleans socialite wrestles with her past.

A poltergeist turns an evening of pet-sitting into a night of survival; a household struggles to accept a ghostly new member of the family; a woman catches a spirit watching her little boy.

A Florida man encounters an elusive Sasquatch; ghost hunters attempt to contact the spirit of a murder victim in Tennessee; a Las Vegas resident captures incredible footage of UFOs soaring through the skies.

Jeff discusses how separation from his biological father and years of bullying fuelled his escalating drug use; the family of this promising auto body technician tries to intervene before crack cocaine crashes his career and life.

Investigating dark echoes of the past that remain long after an individual has died; looking inside a haunted home on the Atlantic coast, a spirit-filled former asylum in Missouri; a Victorian house in Ontario that's occupied by a phantom.

A group recalls their experience with a ghost doctor and screaming sounds in an abandoned psychiatric hospital.

Brett Ryan paves a long road of deception. The serial-lying ex-con hides his bank-robbing past from his fiancé and misleads his family, before a late-night confession to his mother leads to a murder no one could have seen coming.

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Ryan assembles his top investigators in preparation for facing the demon that has been following him.

An emergency technician responds to a call in a home that contains a collection of mannequins; a first responder hears the voice of a dead woman; a police officer investigates strange goings-on in an elderly woman's attic.

Despite multiple overdoses and medical emergencies, Christine and her three adult children continue to use dangerous amounts of fentanyl together in their single studio apartment in Garden Grove, Calif.

A man's supernatural experiences in a hotel don't stop there; two women witness the spirit of a little boy playing a trick on them; a man makes the biggest mistake of his life when he opens a cursed box.

Paranormal investigators get a chilling response from a dearly departed rock legend; a ghostly canine joins its former owner for a nighttime stroll; a man and his co-workers spot a gaggle of UFOs in the Louisiana bayou.

A serial-killing Canadian nurse walks into a police station of her own free will and confesses to a murderous rampage; her detailed recounting of each death is chilling.

Melissa's cocaine and vodka-fuelled rages has her family living in fear; a sexual assault experience has pushed Melissa into a cycle of addiction and underage prostitution that is threatening to end her life before she turns 20.

Facing a destructive spirit that has been menacing charity shop manager Sybil and her co-workers; dig in with Danny, who discovers a hidden room, clues about this entity's identity and possible links to something called the "stone tape theory.".

Part 2/2. Luton Police Station uses fixed rig and handheld cameras to provide insight into the day-to-day challenges faced by staff and officers.

Paranormal investigators get a chilling response from a dearly departed rock legend; a ghostly canine joins its former owner for a nighttime stroll; a man and his co-workers spot a gaggle of UFOs in the Louisiana bayou.

A man's supernatural experiences in a hotel don't stop there; two women witness the spirit of a little boy playing a trick on them; a man makes the biggest mistake of his life when he opens a cursed box.

After tragedies and struggles, Coleman's family believes his addiction to drugs will kill him before he's able to see his daughter again.

Examining whether centuries-old photos are proof that reincarnation is actually occurring; whether nuclear waste off the coast of Russia could be creating an army of mutant fish; secret government space weapons.

A strange footprint and a foul smell; a mysterious cluster of mounds on the moon; a whisper heard in the desert that resembles an ancient pharaoh's curse.

Jennifer and Jordan investigate claims that a vortex for supernatural forces is causing ships and planes to vanish without a trace.

After tragedies and struggles, Coleman's family believes his addiction to drugs will kill him before he's able to see his daughter again.

Examining whether centuries-old photos are proof that reincarnation is actually occurring; whether nuclear waste off the coast of Russia could be creating an army of mutant fish; secret government space weapons.

A strange footprint and a foul smell; a mysterious cluster of mounds on the moon; a whisper heard in the desert that resembles an ancient pharaoh's curse.