A woman stumbles upon a towering shadow figure inside a deserted Tennessee hospital; japanese investigators encounter ghostly guests in an abandoned hotel; a man in Portugal lounging on his balcony is mesmerized by a floating metallic orb.

With the B&B gone, Mike anxiously strives to fix their finances, but it's April Fool's Day and a distracted Alison is out for revenge; the couple receives big news.

Elvis' music will live on forever.

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

The team is invited to Castle Goring in West Sussex, the home of reality TV royalty Lady Colin Campbell.

Explores why Diana's former butler, Paul Burrell, thinks that strange smoke and noises in his home can be a sign that the People's Princess is reaching out from beyond the grave; The team's investigation opens the door for two lost souls to reunite.

Tackling the skeletal figure that has been chasing an English actor for as long as she can remember; a regression therapist takes Tina Malone back to her childhood; unmasking the devil's debt collectors hunting for an indebted soul.

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.

Stepping into the crosshairs in Bellaire, a village that sits on a focal point for paranormal energy; exploring the bloody history of warfare, mining disasters and mass casualties that make this town a haunted hot spot.

A 10-year-old boy is violently attacked by a demonic entity in his new home; a woman moves into her dream home, but her happiness turns to unease after she experiences inexplicable phenomena.

The double life of Ashlie Stapp led to feed her addiction; she kept her US Marine boyfriend in the dark while manipulating ham radio operator Henry Stange into giving her painkillers, with fatal results for this love triangle.

A winged "creature" with sharp teeth attacks a woman and her daughter; a local shaman warns the PRS that there is a shape-shifting spirit on the loose.

Paid programming.

A lonely teen encounters an unwelcome guest.

A face-off with an angry demon who scratches a Canadian couple exploring a haunted mansion; meeting a pushy pub poltergeist in the UK; seeing strange footage captured by an Australian man who swears that a ghost has been walking his beloved pooch.

A Florida man records a werewolf speeding across his backyard; a feline friend returns from the grave to visit its owner; two Chinese explorers get a horrifying glimpse into a haunted mirror.

A rising pop star is gunned down in her prime; the future is bright for Selena Quintanilla until her business manager Yolanda Saldivar takes it all away; what drives her apparent number one fan to become her killer?

Krystal lives out her dream of getting married and dedicating her life to two young sons, but the effects of growing up in a dysfunctional family, along with the death of her father, turn Krystal into an alcohol, heroin, meth and fentanyl addict.

A woman stumbles upon a towering shadow figure inside a deserted Tennessee hospital; japanese investigators encounter ghostly guests in an abandoned hotel; a man in Portugal lounging on his balcony is mesmerized by a floating metallic orb.

Exploring beliefs about where people go when they die, reincarnation and unlocking past life memories.

Mike is feeling intense anxious about the future; the couple look into selling some land, incensing Lady Button; Thomas tries to become a published poet.

A Florida man records a werewolf speeding across his backyard; a feline friend returns from the grave to visit its owner; two Chinese explorers get a horrifying glimpse into a haunted mirror.

A face-off with an angry demon who scratches a Canadian couple exploring a haunted mansion; meeting a pushy pub poltergeist in the UK; seeing strange footage captured by an Australian man who swears that a ghost has been walking his beloved pooch.

Kelly and Steve investigate the biggest unsolved cold case in East Texas -- the 1992 death of a popular teen whose charred remains were found in her car.

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

When an infant's body washes up on the shores of Deer Island, Mass., residents rally to find out who she is, and what happened to her; their unprecedented solidarity gets nationwide attention, helping police solve a heartbreaking mystery.

Kelly and Steve investigate the biggest unsolved cold case in East Texas -- the 1992 death of a popular teen whose charred remains were found in her car.

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

When an infant's body washes up on the shores of Deer Island, Mass., residents rally to find out who she is, and what happened to her; their unprecedented solidarity gets nationwide attention, helping police solve a heartbreaking mystery.

Scratching the surface of Edward Shin's existence and seeing how the sociopath hid under a squeaky-clean exterior before his business partner, Chris Smith, started to dig up the truth.

A face-off with an angry demon who scratches a Canadian couple exploring a haunted mansion; meeting a pushy pub poltergeist in the UK; seeing strange footage captured by an Australian man who swears that a ghost has been walking his beloved pooch.

A Florida man records a werewolf speeding across his backyard; a feline friend returns from the grave to visit its owner; two Chinese explorers get a horrifying glimpse into a haunted mirror.

Krystal lives out her dream of getting married and dedicating her life to two young sons, but the effects of growing up in a dysfunctional family, along with the death of her father, turn Krystal into an alcohol, heroin, meth and fentanyl addict.

Going up against tortured young souls who are trying to throw three homeowners out of their dream houses; tales of abuse, ominous orbs of light, angry phantoms, haunting lullabies and dark figures that are scaring these residents to death.

A triangular craft beelines toward a husband and his pregnant wife; a disc-shaped craft emits a solid beam of light that releases a blast of flame.

A British Air Force officer is stunned when a cylindrical object sends a beam of light toward him; school children witness multiple UFO sightings over a three-day period.

Closest encounters and first-hand experiences with abductions.

Confront objects that make no sense; spot a spinning island in an Argentinian marsh, a colossal triangle stuck in the Arizona desert, mysterious multicoloured pools across northern Ethiopia and a huge human figure hidden in the Australian outback.

Ryan and the crew head to Allentown, Pa., to investigate a 19th-century home and barn belonging to a young woman and her mother.

Paid programming.

A neglected daughter yearns for another life.

An Urban explorer is terrified by a graveyard séance in Peru; in Scarborough, a woman is shocked by a poltergeist throwing noodles in her store; it's all unexplained and caught on camera.

A military veteran spies an otherworldly aircraft flying in the skies above New York; screaming ghosts haunt the halls of an abandoned home in Belgium; a New Jersey couple discovers their dog has a paranormal playmate.

A double murder plot that took decades to come to light and from the words of the key protagonist; a tale of sex, religion and greed that shook the Irish community where it happened to its core.

Growing up, Peter excelled in everything he did, but the pressure of being perfect, coupled with a secret childhood trauma led Peter to fentanyl, and now he's smoking 1,000 times the lethal dose every day.

Kelly and Steve investigate the biggest unsolved cold case in East Texas -- the 1992 death of a popular teen whose charred remains were found in her car.

When an infant's body washes up on the shores of Deer Island, Mass., residents rally to find out who she is, and what happened to her; their unprecedented solidarity gets nationwide attention, helping police solve a heartbreaking mystery.

A military veteran spies an otherworldly aircraft flying in the skies above New York; screaming ghosts haunt the halls of an abandoned home in Belgium; a New Jersey couple discovers their dog has a paranormal playmate.

An Urban explorer is terrified by a graveyard séance in Peru; in Scarborough, a woman is shocked by a poltergeist throwing noodles in her store; it's all unexplained and caught on camera.

Ancient practices such as prayer, blood sports, voodoo and exorcism are often thought to be relics of bygone superstition, but there is evidence they have an impact on the physical world.

Triangle shaped hovering objects are seen by thousands of people and investigated by scientists and government officials, yet they could never be explained; the sightings occurred in a more than two year wave over Belgium, beginning in late 1989.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

Ancient practices such as prayer, blood sports, voodoo and exorcism are often thought to be relics of bygone superstition, but there is evidence they have an impact on the physical world.

Triangle shaped hovering objects are seen by thousands of people and investigated by scientists and government officials, yet they could never be explained; the sightings occurred in a more than two year wave over Belgium, beginning in late 1989.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

Taking a look at the case of Sharee, who constantly lied to hide her spending sprees and raunchy online exchanges from her husband. The homemaker manipulated an ex-cop into believing she was being abused before a murder tore their lives apart.

An Urban explorer is terrified by a graveyard séance in Peru; in Scarborough, a woman is shocked by a poltergeist throwing noodles in her store; it's all unexplained and caught on camera.

A military veteran spies an otherworldly aircraft flying in the skies above New York; screaming ghosts haunt the halls of an abandoned home in Belgium; a New Jersey couple discovers their dog has a paranormal playmate.

Growing up, Peter excelled in everything he did, but the pressure of being perfect, coupled with a secret childhood trauma led Peter to fentanyl, and now he's smoking 1,000 times the lethal dose every day.

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.

Wandering spirits seek to feed on the energy and emotions of unsuspecting patients and medical workers.

Shiver as paranormal investigators Corine, Leanne, and Kelly tap into the bloody history of one of Ireland's ghostliest spots; find out who, or what, is lurking in the shadows of this terrifying fortress, which could be a portal to the underworld.

Black mists that may have demonic influence haunt a girl; Chip Coffey joins the team on the case and makes a psychic connection.

The PRS investigates a report of strange noises and phantom children at the Knickerbocker Hotel in Linesville, Pa.

The double life of Ashlie Stapp led to feed her addiction; she kept her US Marine boyfriend in the dark while manipulating ham radio operator Henry Stange into giving her painkillers, with fatal results for this love triangle.

A wealthy CEO suffers for his sins.

A look at a silent spirit stalker in the Bay State; a look at an English family that hears their floorboards squeak even when no one is there; a look at a Scottish seaside village, where the aurora borealis attracts unwanted visitors.

A tenacious teddy bear terrorizes twins in Texas; a man is tormented by a vengeful spirit in an abandoned garage; a woman fears an alien invasion outside her window in California.

The family of Gail Katz believes her disappearance is solved after a torso washes up on the shores of Staten Island, four years after she vanishes; it isn't her and what unfolds is a murder solved thousands of feet above the Atlantic Ocean.

The haunting memory of childhood molestation causes a tae kwon do prodigy to turn to the numbing effects of drugs at the age of 15; six years later, the former athlete is deeply addicted to crack cocaine and IV opioids.

Triangle shaped hovering objects are seen by thousands of people and investigated by scientists and government officials, yet they could never be explained; the sightings occurred in a more than two year wave over Belgium, beginning in late 1989.

Ancient practices such as prayer, blood sports, voodoo and exorcism are often thought to be relics of bygone superstition, but there is evidence they have an impact on the physical world.

A tenacious teddy bear terrorizes twins in Texas; a man is tormented by a vengeful spirit in an abandoned garage; a woman fears an alien invasion outside her window in California.

A look at a silent spirit stalker in the Bay State; a look at an English family that hears their floorboards squeak even when no one is there; a look at a Scottish seaside village, where the aurora borealis attracts unwanted visitors.

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

How seven-year-old Rachael Watts survived an attempt on her life and put her would-be killer in jail; uncovering the miscarriage of justice that allowed this monster to attack again after he was acquitted for a notorious double murder.

Exploring beliefs about where people go when they die, reincarnation and unlocking past life memories.

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

How seven-year-old Rachael Watts survived an attempt on her life and put her would-be killer in jail; uncovering the miscarriage of justice that allowed this monster to attack again after he was acquitted for a notorious double murder.

Exploring beliefs about where people go when they die, reincarnation and unlocking past life memories.

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.

A look at a silent spirit stalker in the Bay State; a look at an English family that hears their floorboards squeak even when no one is there; a look at a Scottish seaside village, where the aurora borealis attracts unwanted visitors.

A tenacious teddy bear terrorizes twins in Texas; a man is tormented by a vengeful spirit in an abandoned garage; a woman fears an alien invasion outside her window in California.

The haunting memory of childhood molestation causes a tae kwon do prodigy to turn to the numbing effects of drugs at the age of 15; six years later, the former athlete is deeply addicted to crack cocaine and IV opioids.

Going up against tortured young souls who are trying to throw three homeowners out of their dream houses; tales of abuse, ominous orbs of light, angry phantoms, haunting lullabies and dark figures that are scaring these residents to death.

A 10-year-old boy is violently attacked by a demonic entity in his new home; a woman moves into her dream home, but her happiness turns to unease after she experiences inexplicable phenomena.

The double life of Ashlie Stapp led to feed her addiction; she kept her US Marine boyfriend in the dark while manipulating ham radio operator Henry Stange into giving her painkillers, with fatal results for this love triangle.

Paid programming.

The PRS explores a New York state prison that was once a mental asylum.

An officer investigates a mysterious disturbance at a family gathering; a dark presence hitches a ride in a police car after a shooting; a paramedic overhears a ghostly argument.

A grieving couple struggle with saying goodbye.

Factory phantoms terrorize curious explorer Ben in Australia; in Eastbourne, an invisible entity wreaks havoc in Tommy's CBD shop; a possible human experiment gone wrong is on the loose in Casper mountains.

A teenager stuns his friends with a vampiric transformation; a man witnesses a possible alien invasion in California; a popular new app leads a Canadian college student to a haunted location.

Dr. Michael Swango, an attractive physician, deceives many as a fraudster and murderer; he leaves destruction across the U.S. and Africa, with dozens of suspected victims.

Raised in Northern California, Kenny excelled in football and had big dreams of playing in the NFL, but a misstep in high school triggered a series of events that left him homeless and addicted to dangerous amounts of fentanyl.

Danny Robins investigates the real-life stories of seemingly paranormal encounters; in the process, he talks to people who say they have encountered the supernatural and consults experts in order to discover the truth.

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

A teenager stuns his friends with a vampiric transformation; a man witnesses a possible alien invasion in California; a popular new app leads a Canadian college student to a haunted location.

Factory phantoms terrorize curious explorer Ben in Australia; in Eastbourne, an invisible entity wreaks havoc in Tommy's CBD shop; a possible human experiment gone wrong is on the loose in Casper mountains.

Melanie's family hopes an intervention will save her, after a lifetime of trauma.

Examining whether a girl whose reflection doesn't match her expression is proof of a simulated reality; suggestion that Mars was colonized centuries ago; a mysterious hum being heard around the world.

Asking if aliens could be human time travelers from the future or if a trick shot could classify a person as superhuman; someone may have found the lost Malaysian Airlines Flight 370 hiding in the jungle.

Jennifer teams up with cryptozoologist Andrew Sanford to investigate newly surfaced evidence of Bigfoot.

Melanie's family hopes an intervention will save her, after a lifetime of trauma.

Examining whether a girl whose reflection doesn't match her expression is proof of a simulated reality; suggestion that Mars was colonized centuries ago; a mysterious hum being heard around the world.

Asking if aliens could be human time travelers from the future or if a trick shot could classify a person as superhuman; someone may have found the lost Malaysian Airlines Flight 370 hiding in the jungle.

Jennifer teams up with cryptozoologist Andrew Sanford to investigate newly surfaced evidence of Bigfoot.

Childhood friends Ashley Taylor and Kevin Sweat reconnect as adults; Ashley's strange pre-wedding disappearance sheds light on Kevin's disturbing past and his connection to a string of unsolved murders.

Factory phantoms terrorize curious explorer Ben in Australia; in Eastbourne, an invisible entity wreaks havoc in Tommy's CBD shop; a possible human experiment gone wrong is on the loose in Casper mountains.

A teenager stuns his friends with a vampiric transformation; a man witnesses a possible alien invasion in California; a popular new app leads a Canadian college student to a haunted location.

Raised in Northern California, Kenny excelled in football and had big dreams of playing in the NFL, but a misstep in high school triggered a series of events that left him homeless and addicted to dangerous amounts of fentanyl.

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.

Shiver as paranormal investigators Corine, Leanne, and Kelly tap into the bloody history of one of Ireland's ghostliest spots; find out who, or what, is lurking in the shadows of this terrifying fortress, which could be a portal to the underworld.

A triangular craft beelines toward a husband and his pregnant wife; a disc-shaped craft emits a solid beam of light that releases a blast of flame.

A British Air Force officer is stunned when a cylindrical object sends a beam of light toward him; school children witness multiple UFO sightings over a three-day period.

Closest encounters and first-hand experiences with abductions.

Melanie's family hopes an intervention will save her, after a lifetime of trauma.

A rookie paranormal investigator and a skeptical colleague probe alleged acts of supernatural phenomena at a north London home in 1977.

After dying three times, roughneck Nick receives a paranormal gift; a cat says goodbye from beyond the grave to his family in Georgia.

A murderous spirit toys with a paranormal investigator trapped in a closet; a shadow figure makes itself at home in Chile; a dead man waves at his family members through his coffin window.

Eleven vulnerable and elderly residents of a Sydney care home perish as the result of a destructive fire; nurse Roger Dean aids the evacuation; but his role in this incident is much more than just a helping hand.

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.

Jennifer teams up with cryptozoologist Andrew Sanford to investigate newly surfaced evidence of Bigfoot.

Examining whether a girl whose reflection doesn't match her expression is proof of a simulated reality; suggestion that Mars was colonized centuries ago; a mysterious hum being heard around the world.

Asking if aliens could be human time travelers from the future or if a trick shot could classify a person as superhuman; someone may have found the lost Malaysian Airlines Flight 370 hiding in the jungle.

A murderous spirit toys with a paranormal investigator trapped in a closet; a shadow figure makes itself at home in Chile; a dead man waves at his family members through his coffin window.

After dying three times, roughneck Nick receives a paranormal gift; a cat says goodbye from beyond the grave to his family in Georgia.

Shiver as paranormal investigators Corine, Leanne, and Kelly tap into the bloody history of one of Ireland's ghostliest spots; find out who, or what, is lurking in the shadows of this terrifying fortress, which could be a portal to the underworld.

Discovering why the electromagnetic energy in mineral-rich mining areas seems to attract paranormal activity; facing down spirits that have made themselves at home in a California farmhouse; a clown-themed motel that is no laughing matter.

A miraculous meteorite falling from the heavens and a chunk of sandstone considered so sacred that wars have been fought to protect it; throughout history, many have insisted that simple stones can do everything from choosing a king to causing death.

Shiver as paranormal investigators Corine, Leanne, and Kelly tap into the bloody history of one of Ireland's ghostliest spots; find out who, or what, is lurking in the shadows of this terrifying fortress, which could be a portal to the underworld.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

A miraculous meteorite falling from the heavens and a chunk of sandstone considered so sacred that wars have been fought to protect it; throughout history, many have insisted that simple stones can do everything from choosing a king to causing death.

The double life of Ashlie Stapp led to feed her addiction; she kept her US Marine boyfriend in the dark while manipulating ham radio operator Henry Stange into giving her painkillers, with fatal results for this love triangle.

After dying three times, roughneck Nick receives a paranormal gift; a cat says goodbye from beyond the grave to his family in Georgia.

A murderous spirit toys with a paranormal investigator trapped in a closet; a shadow figure makes itself at home in Chile; a dead man waves at his family members through his coffin window.

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.

Learn who sailed on a sunken, treasure-filled pirate ship and who invoked the devil on a medieval curse tablet; Investigate 17 mini-coffins that have puzzled Scottish historians since 1836 and look inside a mysterious well of bones in Athens.

Archaeologists working at the Templo Mayor temple complex in Mexico, which was once located at the very centre of the Aztec Empire, unearth a chilling find, a tower made of over 600 human skulls.

For centuries, legends and eyewitness accounts have told of a massive, hairy creature that roams the forest on two legs.

For decades, the debate has raged as to what exactly unidentified flying objects really are; theories have been put forth that attribute UFOs to everything from secret military aircraft to weather phenomena and more.

Soldiers encounter a luminous triangular-shaped craft in an English field; witnesses report a metallic object hovering over water.

A silent, orange football-shaped object is spotted over Loring Air Force Base in Maine; a Swedish farmer witnesses a crash into a lake.

A man observes a saucer-shaped object in a lagoon; an unusual light in a field causes the driver to veer off the road.

A policeman discovers an oval-shaped object without windows or doors; a woman spots an aura of light surrounding a small tree.

A 10,000-gallon water tank is found to be empty after an object is spotted hovering over it; amaranth plants wilt after a saucer-shaped craft hovers above them.

A star lands in France, emitting solid beams of light; Belgian police officers follow a triangular craft that shoots out that are red balls of light.

On a September morning in 1994, students at a Zimbabwe school witness a silver craft land in a nearby field; numerous adults corroborate the UFO sighting, but the children are silenced; many maintain their account of the incident is true.

Lt. Ryan Graves and pilots in his squadron detect and engage with UFOs on multiple occasions; he gave a detailed description of regular encounters that flight teams had with a black box UFO they were seeing every day.

A miraculous meteorite falling from the heavens and a chunk of sandstone considered so sacred that wars have been fought to protect it; throughout history, many have insisted that simple stones can do everything from choosing a king to causing death.

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

In the summer of 1952, stories of U.S. Air Force jets chasing UFOs over the White House knock the Korean War off the front pages of newspapers; as rumors spread, President Harry S. Truman demands to know what was flying over his house.

A young recruit encounters aliens in the Nevada desert in the 1960s; he claims they were working with the US military and housed a spaceship in a secret hangar nearby.

Billy Meier claims he's traveled through time and space with an alien race from the Pleiades star cluster; in the decades following his revelation, both skeptics and ufologists say it's a hoax despite Meier providing photographic evidence.

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

For the first time, Kelly and Steve investigate two missing persons cases at once, a loving mother and her high school friend who vanished just months apart.

When a person's day job involves the oversight of missile silos, nuclear facilities or a military base, the last complication they want to deal with is a close encounter with a UFO; here, an already frightening phenomenon turns positively chilling.

Triangle shaped hovering objects are seen by thousands of people and investigated by scientists and government officials, yet they could never be explained; the sightings occurred in a more than two year wave over Belgium, beginning in late 1989.

A triangular craft beelines toward a husband and his pregnant wife; a disc-shaped craft emits a solid beam of light that releases a blast of flame.

A British Air Force officer is stunned when a cylindrical object sends a beam of light toward him; school children witness multiple UFO sightings over a three-day period.

For centuries, legends and eyewitness accounts have told of a massive, hairy creature that roams the forest on two legs.

For decades, the debate has raged as to what exactly unidentified flying objects really are; theories have been put forth that attribute UFOs to everything from secret military aircraft to weather phenomena and more.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

Digging into a UFO crash caught on camera in Brazil; a close encounter of the Beatles kind; finding out if aliens shut down a nuclear missile launch site in Montana; looking at the shapes of UFOs and considering a link between ghosts and aliens.

Accounts of an amphibious UFO in Indonesia; a mass abduction in Australia; a slew of deaths in Wales after a strange sighting; searching for an alien library with an astronaut and meeting a scientist hunting for an interdimensional portal.

For centuries, legends and eyewitness accounts have told of a massive, hairy creature that roams the forest on two legs.

For decades, the debate has raged as to what exactly unidentified flying objects really are; theories have been put forth that attribute UFOs to everything from secret military aircraft to weather phenomena and more.

Exploring some of the most cavernous places on the planet, including an expansive Siberian crater with no explainable origin, Greenland's bizarre black holes, an ancient forbidden well in the Yemeni desert, and a voluminous void in Antarctica.

Peek at landmarks in places where they shouldn't be; wing your way over an imperial pyramid in the Netherlands, a metal sphere in remote Russia, a lion shape carved into an English hillside and a bare swath cut through an Austrian forest.

Unlock an abandoned site on a remote Antarctic isle and check out mysterious shapes in the Finnish snow; puzzle over an inexplicable monolith in the far reaches of Norway, then get shocked by a blood-red frozen waterfall at the bottom of the world.

Cousins Billy and John Smith encounter a massive ship triple the size of a football stadium; guards at Malmstrom Air Force Base in Montana spot an unidentified object overhead.

Several dozen witnesses in Pennsylvania reported seeing a fiery object fall through the sky and land in nearby woods; hundreds of people stargazing in Phoenix, Arizona witness strange lights flying in a V-formation.

Three people encounter a craft and later suffer radiation poisoning symptons; a metallic object that blasts off when touched.

A Japanese air crew encounters blinding lights; a sheriff's car is engulfed by a beam of light.

Students in Australia witness a saucer-shaped object touch down; a man's car and cell phone stop working when a cigar-shaped object passes overhead.

A teen views a mushroom-shaped object that leaves a glowing ring on the ground; police officers witness a large triangular object.

Every day, all around the world, in the most ordinary places, regular people are spotting UFOs; these witnesses will never see the night sky the same way, ever again.

When a person's day job involves the oversight of missile silos, nuclear facilities or a military base, the last complication they want to deal with is a close encounter with a UFO; here, an already frightening phenomenon turns positively chilling.

Closest encounters and first-hand experiences with abductions.

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.

In 1980, a UFO detected on military radar, lands near crucial NATO bases; a group of military personnel claim to have seen a shiny metallic object with coloured lights and hieroglyphic inscriptions.

Triangle shaped hovering objects are seen by thousands of people and investigated by scientists and government officials, yet they could never be explained; the sightings occurred in a more than two year wave over Belgium, beginning in late 1989.

Ancient tombs and their protectors hold secrets of lost civilizations and legends.

A Brazilian family may be living with an unwanted roommate; a man in Peru evades a feared vampiric creature; doorbell cameras are triggered by entities.

Mike is feeling intense anxious about the future; the couple look into selling some land, incensing Lady Button; Thomas tries to become a published poet.

Exploring beliefs about where people go when they die, reincarnation and unlocking past life memories.

The team is invited to Castle Goring in West Sussex, the home of reality TV royalty Lady Colin Campbell.

A Brazilian family may be living with an unwanted roommate; a man in Peru evades a feared vampiric creature; doorbell cameras are triggered by entities.

Mike is feeling intense anxious about the future; the couple look into selling some land, incensing Lady Button; Thomas tries to become a published poet.

Exploring beliefs about where people go when they die, reincarnation and unlocking past life memories.

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

In Ohio, two officers see a bizarre bright light flying in the night sky, Police dispatch advises them to follow the object, triggering a huge car chase; An ex-Military outdoorsmen tries to communicate with a UFO in the Florida Everglades.

A surge of sightings in Colares, Brazil in 1977 causes major panic and thousands of people leave the island as a result; On a dairy farm in Australia, a mysterious flying object causes a brutal headache for the farmer.

Officials have to decide how to confront a large, unidentified object hovering over one of America's most secure Air Force bases; a priest communicates with four beings on a saucer-shaped metallic craft in Papua, New Guinea.

Local authorities receive more than 50 UFO reports in the Chicago area on Halloween night, many record video of the bizarre lights; Multiple sightings of a large flying craft in Pennsylvania.

Exploring video evidence and testimony of the existence and nature of UFOs.

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.

Marching into three small towns where the American Civil War once raged; crossing paths with terrifying entities that make residents' skin crawl; meeting a man who unwittingly awoke malevolent spirits while trying to preserve his town's history.

During a snowstorm, a man encounters ghosts from World War I while working alone overnight at a former insane asylum; a teenage girl discovers a dark figure lurking in the shadows of her family's apartment.

Nestled within an affluent suburb of Detroit, Jane and Bob Bashara live a picture-perfect life with a strong community of friends and grown children; they seem like a happy couple, but they are living in a complicated web of shocking, dark secrets.

Ryan's investigation of paranormal activity in a home in western Pennsylvania turns up a connection to New Orleans.

Paid programming.

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

Visiting the chilling Iowa location of a gruesome ax murder with an adventurer, who experiences a haunting night he'll never forget; going for a regrettable walk through some sinister woods in the middle of England; exploring a haunted shop.

A shadowy entity roams the halls of an abandoned South Dakota high school; an evening stroll with the family pooch turns into an extraterrestrial encounter; blood-curdling screams rain from the skies during a Texas thunderstorm.

Delving into the stories of killers who broke the Hippocratic Oath to use their medical knowledge for murder, taking the lives of often vulnerable victims instead of caring for them.

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 Brazilian family may be living with an unwanted roommate; a man in Peru evades a feared vampiric creature; doorbell cameras are triggered by entities.

Experts investigate the 1961 alien abduction of Betty and Barney Hill; they explore past life regression and the possibilities of reincarnation.

Alison and Mike invite Barclay to discuss the land sale but are quickly forced to play hardball; the ghosts become fixated on solving the mystery of Kitty's death.

A shadowy entity roams the halls of an abandoned South Dakota high school; an evening stroll with the family pooch turns into an extraterrestrial encounter; blood-curdling screams rain from the skies during a Texas thunderstorm.

Visiting the chilling Iowa location of a gruesome ax murder with an adventurer, who experiences a haunting night he'll never forget; going for a regrettable walk through some sinister woods in the middle of England; exploring a haunted shop.

The team tackles the twisted murder case of Rhonda Richardson, who went searching for her lost dog and was later found seemingly scalped by a sadistic killer; the biggest twist is a new piece of evidence that breaks the case wide open.

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

A young mother of five is found shot to death in her home.

The team tackles the twisted murder case of Rhonda Richardson, who went searching for her lost dog and was later found seemingly scalped by a sadistic killer; the biggest twist is a new piece of evidence that breaks the case wide open.

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

A young mother of five is found shot to death in her home.

Taking a look at a violent home invasion that may actually have been a case of mistaken identity; CID Detective Simon Hawkins and his team track down the offenders and confront them with evidence that could put them behind bars.

Visiting the chilling Iowa location of a gruesome ax murder with an adventurer, who experiences a haunting night he'll never forget; going for a regrettable walk through some sinister woods in the middle of England; exploring a haunted shop.

A shadowy entity roams the halls of an abandoned South Dakota high school; an evening stroll with the family pooch turns into an extraterrestrial encounter; blood-curdling screams rain from the skies during a Texas thunderstorm.

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.

Uncovering the identity of rage-filled things that go bump in the night; going ghost hunting in a community theatre in a town with a violent past; visiting a spooky honky-tonk; chasing a phantom that's trying to eject a historical home's new owner.

In Ohio, two officers see a bizarre bright light flying in the night sky, Police dispatch advises them to follow the object, triggering a huge car chase; An ex-Military outdoorsmen tries to communicate with a UFO in the Florida Everglades.

A surge of sightings in Colares, Brazil in 1977 causes major panic and thousands of people leave the island as a result; On a dairy farm in Australia, a mysterious flying object causes a brutal headache for the farmer.

Aircraft pilots and passengers have a scary experience when they come into close proximity to objects that doesn't appear on radar, accelerate at dizzying speeds and then stop on a dime.

Revealing the truth behind the planet's ancient legends; touring an island covered in polar bears, twin craters in Greece, peeking at a supervolcano hidden under Yellowstone Park and examining an ocean formation that's eerily similar to Atlantis.

Ryan and the PRS investigate the apparition of an old woman who haunts a family in Petersburg, Va.

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Guy and Maurice work to free Janet from the grip of the poltergeist as the case reaches its conclusion.

Explores the UK's most haunted house, 30 East Drive in Pontefract, where the demonic Black Monk is reported to linger; coming into contact with otherworldly beings who could finally prove that UFOs exist.

A ghost pranks the staff at a Scottish grocery store; a UFO flies across an airport runway in Puerto Rico; a child-snatching beast is spotted in Bolivia.

Two double murders five years apart take place in Omaha, Neb.; could a doctor connected to the victims, fuelled by rage and revenge, be to blame?

When the COVID-19 pandemic hit and ICU deaths skyrocketed, Jordan spiraled further into his alcohol addiction and eventually lost his job, his wife and his kids.

The team tackles the twisted murder case of Rhonda Richardson, who went searching for her lost dog and was later found seemingly scalped by a sadistic killer; the biggest twist is a new piece of evidence that breaks the case wide open.

A young mother of five is found shot to death in her home.

A ghost pranks the staff at a Scottish grocery store; a UFO flies across an airport runway in Puerto Rico; a child-snatching beast is spotted in Bolivia.

Explores the UK's most haunted house, 30 East Drive in Pontefract, where the demonic Black Monk is reported to linger; coming into contact with otherworldly beings who could finally prove that UFOs exist.

Throughout human history, how the dead are treated is as important as how the living are treated, and questions of both death and the afterlife have been at the heart of every known culture.

On a September morning in 1994, students at a Zimbabwe school witness a silver craft land in a nearby field; numerous adults corroborate the UFO sighting, but the children are silenced; many maintain their account of the incident is true.

In China, a burial site at Jiahu reveals a child's remains marked with peculiar modifications, raising questions about Chinese mortuary practices and more.

Throughout human history, how the dead are treated is as important as how the living are treated, and questions of both death and the afterlife have been at the heart of every known culture.

On a September morning in 1994, students at a Zimbabwe school witness a silver craft land in a nearby field; numerous adults corroborate the UFO sighting, but the children are silenced; many maintain their account of the incident is true.

In China, a burial site at Jiahu reveals a child's remains marked with peculiar modifications, raising questions about Chinese mortuary practices and more.

Investigating an alarming string of burglaries targeting the elderly with CID Inspector Tom Smith and his team; they narrow down the suspect list and focus their attention on a slippery felon who is wise to all of their tactics.

Explores the UK's most haunted house, 30 East Drive in Pontefract, where the demonic Black Monk is reported to linger; coming into contact with otherworldly beings who could finally prove that UFOs exist.

A ghost pranks the staff at a Scottish grocery store; a UFO flies across an airport runway in Puerto Rico; a child-snatching beast is spotted in Bolivia.