Train passengers spot Bigfoot in broad daylight; a family gets more than a theme park thrill when a ghost hitches a ride on a roller coaster; a groundskeeper contends with a pesky poltergeist in a cemetery.

Exploring Strathroy, an Ontario community with a dark past plagued by fires, train wrecks and serial killers; confronting the paranormal energy that engulfs the town and makes its residents the uneasy neighbours of poltergeists and phantoms.

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.

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.

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.

Discovering evil beings that hide in the shadows, waiting for a chance to pounce; eeing why a Pennsylvania well is a gateway to terror; crossing paths with an otherworldly stalker in Georgia; exorcise a dark spirit in a South Carolina family home.

A paramedic is haunted by the restless spirit of a dead Army officer; a security guard encounters a demonic presence while investigating an abandoned hospital ward.

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.

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

Paid programming.

Learn how caregiver Beth Deering puts her ability to see the dead to work in her job as a death doula; explore the extraordinary paranormal power that she inherited and see why it allows her to provide comfort to patients in their final hours.

Revisit a series of paranormal encounters that have helped reassure a family of a mother's enduring love; learn why Andy believes that his ex-wife, Cat, continues to visit both him and his son Trey long after her tragic passing.

The biggest mysteries that surround some of the biggest families in America, including the disappearance of Jimmy Hoffa and the conspiracy of John F. Kennedy's missing brain.

Elisabeth Rohm revisits her former residence in Southampton, NY where she encountered a reclusive spirit.

The Cold Justice team continues its investigation into the murder of a popular 18-year-old college student.

A rake stalks a pack of deer in a Minnesota suburb; phantom gunshots haunt the site of a horrific tragedy in North Carolina; an eerie shadow figure pops in and out of existence.

The biggest mysteries that surround some of the biggest families in America, including the disappearance of Jimmy Hoffa and the conspiracy of John F. Kennedy's missing brain.

Discovering evil beings that hide in the shadows, waiting for a chance to pounce; eeing why a Pennsylvania well is a gateway to terror; crossing paths with an otherworldly stalker in Georgia; exorcise a dark spirit in a South Carolina family home.

A rake stalks a pack of deer in a Minnesota suburb; phantom gunshots haunt the site of a horrific tragedy in North Carolina; an eerie shadow figure pops in and out of existence.

The Cold Justice team continues its investigation into the murder of a popular 18-year-old college student.

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.

Terror sweeps through an upscale Houston, Texas, shopping district when a shooter attacks women without warning; a lucky break leads police to a ruthless killer who will stop at nothing to unleash a deep-seeded hatred.

Following the work of police detectives in Britain as they pursue suspects in serious crimes.

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.

Terror sweeps through an upscale Houston, Texas, shopping district when a shooter attacks women without warning; a lucky break leads police to a ruthless killer who will stop at nothing to unleash a deep-seeded hatred.

Following the work of police detectives in Britain as they pursue suspects in serious crimes.

Elisabeth Rohm revisits her former residence in Southampton, NY where she encountered a reclusive spirit.

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.

The ghost of a young girl follows a police officer home from the scene of an accident; a spirit plays tricks on a deputy at an Alabama mansion; a paramedic is shocked to see the apparition of a bride and groom walking down the aisle of a church.

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.

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.

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.

A paramedic investigates reports of furious spirits in a former animal testing lab, while another goes to a rural house where a woman is on the verge of passing away.

Homes become haunted grounds when poltergeists take up residence; a séance stirs up grim ghosts from the past, a young girl encounters the tortured spirit of a dead bride and a boy discovers that a potential playmate is not human at all.

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Paid programming.

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

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.

Actor Giancarlo Esposito returns to the Connecticut home he and his family once shared with a group of ghosts.

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.

A researcher finds the remains of a legendary dragon deep in the Mediterranean Sea; a beloved factory worker clocks into her shift years after her death in Japan; a Civil War spirit strolls along a battlefield.

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.

Terror sweeps through an upscale Houston, Texas, shopping district when a shooter attacks women without warning; a lucky break leads police to a ruthless killer who will stop at nothing to unleash a deep-seeded hatred.

A researcher finds the remains of a legendary dragon deep in the Mediterranean Sea; a beloved factory worker clocks into her shift years after her death in Japan; a Civil War spirit strolls along a battlefield.

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.

Many of the world's deadliest cults venture down dark, dangerous rabbit holes of twisted ideologies, with deadly dances, manipulation, mass suicides, and murder.

A UFO spotted by multiple residents of a Florida town; the cause of a ghoulish moaning sound from the sky; a dragon could have been responsible for a bizarre incident in China.

A UFO spotted over one of the world's holiest sites; a mysterious floating spaceman in a famous photograph; superhumans who can stop cars barehanded.

2024 Truth and Reconciliation.

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

A UFO spotted by multiple residents of a Florida town; the cause of a ghoulish moaning sound from the sky; a dragon could have been responsible for a bizarre incident in China.

A UFO spotted over one of the world's holiest sites; a mysterious floating spaceman in a famous photograph; superhumans who can stop cars barehanded.

Rob and his sons reflect on their adventures while investigating the unknown, from the paranormal to the extraterrestrial.

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

Actor Giancarlo Esposito returns to the Connecticut home he and his family once shared with a group of ghosts.

Danny's convinced his bar has become lame; he decides the only fix is to return to Muckton, the hardest partying town he's ever known-only to discover an old enemy has turned it into a dry community.

A grief-stricken Danny goes in search of a necromancer when his close friend dies; Lhandi falls in love with a sickly suitor; Onorato and Xanthena must band together to protect an endangered woman giving birth on a besieged Oasis.

Xanthena reluctantly agrees to protect a group of sickly boy kings from a vicious attacker; Danny finds new popularity as an insult comedian; Jep and Onorato find themselves victims of a series of carjackings.

When a generations-long blood feud traps The Oasis in traffic, Danny wants nothing but peace and quiet; Danny tries to spend a mellow afternoon with a pair of old friends.

Danny is convinced to take part in a car race he embarrassed himself in as a child; Lhandi and the crew do their best to support him, but when childhood rival Rikki Validictus stokes the flames of competition, Danny's worst tendencies take over.

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

Discover why the perfect life of Scott Rogers, a charismatic pastor in Baton Rouge, Louisiana, was just smoke and mirrors. Untangle a web of lies, deceptions, and heinous crimes that left two people dead and tore his family and community apart.

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.

Prison guard Bill Freeman answers a frantic emergency call from a cell block and arrives to find a manic prisoner who has cut his own forehead; rookie police officer Anthony Martinez is dispatched to an abandoned nursing home.

Paid programming.

Rob and his sons reflect on their adventures while investigating the unknown, from the paranormal to the extraterrestrial.

A UFO spotted by multiple residents of a Florida town; the cause of a ghoulish moaning sound from the sky; a dragon could have been responsible for a bizarre incident in China.

A UFO spotted over one of the world's holiest sites; a mysterious floating spaceman in a famous photograph; superhumans who can stop cars barehanded.

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

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.

Rowdy Roddy Piper seeks answers to the ghost experiences he and his family continue to have in their house.

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.

A team of researchers captures compelling evidence of the Yowie in Australia; an ethereal mist engulfs a roomful of ghost hunters in England; a camper is surrounded by glowing orbs deep in the Arizona forest.

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.

Many of the world's deadliest cults venture down dark, dangerous rabbit holes of twisted ideologies, with deadly dances, manipulation, mass suicides, and murder.

A team of researchers captures compelling evidence of the Yowie in Australia; an ethereal mist engulfs a roomful of ghost hunters in England; a camper is surrounded by glowing orbs deep in the Arizona forest.

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.

Retrace the final steps of Alexis Starkey, a TikTok star who vanished and then turned up dead a week later; examine how police found her husband, who also mysteriously went missing, at his daughter's house, where he took matters into his own hands.

The disappearance of Johnny Gosch, a 12-year-old paper boy from West Des Moines, Iowa, on September 5, 1982, remains one of America's most perplexing missing child cases. What happened is still a mystery, and many are still searching for answers.

In 1991, Vicky Hamilton and Dinah McNicol vanished six months apart. Their cases stayed cold until 2006, when Angelika Kluk's murder led to the arrest of Peter Tobin. DNA linked him to Vicky and Dinah, exposing him as an evil serial killer.

The disappearance of Johnny Gosch, a 12-year-old paper boy from West Des Moines, Iowa, on September 5, 1982, remains one of America's most perplexing missing child cases. What happened is still a mystery, and many are still searching for answers.

In 1991, Vicky Hamilton and Dinah McNicol vanished six months apart. Their cases stayed cold until 2006, when Angelika Kluk's murder led to the arrest of Peter Tobin. DNA linked him to Vicky and Dinah, exposing him as an evil serial killer.

Rowdy Roddy Piper seeks answers to the ghost experiences he and his family continue to have in their house.

Val struggles to understand Grace's actions; the local police take a closer look at the Ahern family as the investigation stops treating Denis' death as an accident.

Still recovering from the discovery of his ex, Sammy agrees to meet Tom's friends, but an emergency on a wild night out leaves Tom trying to balance his relationship and his parental responsibilities.

Looking beneath the veneer of money, connections and fast cars that surrounded Tennessee couple Joe and Tina Coronna; learning how secret lovers, shady investments and threats to reveal Joe's financial sins added up to the perfect recipe for murder.

Discovering evil beings that hide in the shadows, waiting for a chance to pounce; eeing why a Pennsylvania well is a gateway to terror; crossing paths with an otherworldly stalker in Georgia; exorcise a dark spirit in a South Carolina family home.

Alex Heidbreder, a corrections officer at 200-year-old prison, gets an emergency call for a prisoner in severe distress and finds a prisoner frantically screaming for help; EMT Cory Carmichael rushes to help a man reportedly suffering from a seizure.

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.".

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.

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Kinedy has a close relationship with her great-grandmother, which persists well after her death; they stay in touch; Kinedy also has other encounters with dear, departed ancestors.

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

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

Jay Thomas visits his former home where his son had a paranormal experience with a little girl ghost.

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 real-life gnome frolics in an Arizona garden; a coffin opens by itself in an English hostel; leaked footage shows a UFO hovering near a bomb testing site in Nevada.

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

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

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.

A real-life gnome frolics in an Arizona garden; a coffin opens by itself in an English hostel; leaked footage shows a UFO hovering near a bomb testing site in Nevada.

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.

Shandon's family hopes an intervention will save her life and put an end to her drug habit.

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

Nurse Charles Cullen said he hated to see people suffer, but he becomes the most prolific serial killer in New Jersey history; he confesses to murdering up to forty patients, but some believe there were as many as 300.

Shandon's family hopes an intervention will save her life and put an end to her drug habit.

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

Nurse Charles Cullen said he hated to see people suffer, but he becomes the most prolific serial killer in New Jersey history; he confesses to murdering up to forty patients, but some believe there were as many as 300.

Jay Thomas visits his former home where his son had a paranormal experience with a little girl ghost.

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

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

When they discover a man living in a tent on their grounds, Alison and Mike, with the ghosts' help, learn that they have more to offer this Christmas than they realized.

As Mike and Alison welcome the first guests to the new B&B, Pat recalls holiday memories.

Nurse Charles Cullen said he hated to see people suffer, but he becomes the most prolific serial killer in New Jersey history; he confesses to murdering up to forty patients, but some believe there were as many as 300.

Examining the evil acts that Jennifer Sybert, a hairdresser in Florida, tried to keep hidden from her colleague, top stylist Joleen Cummings; an entanglement with Joleen's ex blows the lid off Jennifer's criminal past, and leads to a ghastly slaying.

Brandon, Mustafa, Malia, and Kevin take a look at some shocking finds and new data, from environmental aberrations to electronic voice phenomena, and ponder a series of lingering questions from their investigations.

A prison guard hears unnerving noises and sees ominous shadows while on patrol; an unseen force repels first responders at the scene of a suspicious suicide; an EMT encounters the anguished spirit of man at a roadside hotel.

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.

Discovering evil beings that hide in the shadows, waiting for a chance to pounce; eeing why a Pennsylvania well is a gateway to terror; crossing paths with an otherworldly stalker in Georgia; exorcise a dark spirit in a South Carolina family home.

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

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.

Tito Ortiz returns to the Hollywood Hills home where a ghost drove him away years ago.

Kelly and Steve investigate the brutal homicide of a beloved seminary student who was brutally hung and stabbed to death in the chapel restroom; their investigation reveals even more dark secrets and sinister deeds.

A grieving woman uses her TV to communicate with her deceased boyfriend; creatures with tentacles swim through the skies above Colorado; a heartbroken ghost gazes forlornly from the window of an abandoned home.

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.

Shandon's family hopes an intervention will save her life and put an end to her drug habit.

A grieving woman uses her TV to communicate with her deceased boyfriend; creatures with tentacles swim through the skies above Colorado; a heartbroken ghost gazes forlornly from the window of an abandoned home.

Kelly and Steve investigate the brutal homicide of a beloved seminary student who was brutally hung and stabbed to death in the chapel restroom; their investigation reveals even more dark secrets and sinister deeds.

Exploring towns where tragedy has opened the door to another world; feeling unsettling energy in a Mo., secret society building; seeing an innocent game turn supernatural near Philly; stepping into a Ga., B & B where scary spirits check in nonstop.

Tallying up the unsettling occurrences in reality star Chloe Ferry's isolated mansion, where things go missing and windows mysteriously shatter in the dead of night; learning about a terrifying shadow man and the home's link to the Geordie Ripper.

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Exploring towns where tragedy has opened the door to another world; feeling unsettling energy in a Mo., secret society building; seeing an innocent game turn supernatural near Philly; stepping into a Ga., B & B where scary spirits check in nonstop.

Tallying up the unsettling occurrences in reality star Chloe Ferry's isolated mansion, where things go missing and windows mysteriously shatter in the dead of night; learning about a terrifying shadow man and the home's link to the Geordie Ripper.

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

Tito Ortiz returns to the Hollywood Hills home where a ghost drove him away years ago.

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.

The new owners of Waverly Hills Sanatorium near Louisville, Ky., receive reports of unsettling paranormal claims, including blood-curdling screams and unexplained sounds, from visitors.

Fort Stanton in New Mexico is established in the 19th century as a military post, then converted into a tuberculosis hospital; reports of paranormal activity date back to the 1940s, but a recent uptick in claims causes concerns about staff safety.

Discovering evil beings that hide in the shadows, waiting for a chance to pounce; eeing why a Pennsylvania well is a gateway to terror; crossing paths with an otherworldly stalker in Georgia; exorcise a dark spirit in a South Carolina family home.

Ghost hunters share the stories that led them to a career in the paranormal; a child's game opens a portal to hell; a budding psychic medium stands up to the spirit of an angry man and a young girl is terrified by nightly visits from a horned demon.

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.

Since its founding in 1873, the remote mining town of Clifton, Ariz., is trapped in a devastating cycle of violence, mayhem and natural disaster; along with the town's brutal past comes a long history of dark paranormal experiences.

The new owners of Waverly Hills Sanatorium near Louisville, Ky., receive reports of unsettling paranormal claims, including blood-curdling screams and unexplained sounds, from visitors.

Fort Stanton in New Mexico is established in the 19th century as a military post, then converted into a tuberculosis hospital; reports of paranormal activity date back to the 1940s, but a recent uptick in claims causes concerns about staff safety.

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.

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 prehistoric-looking creature washed ashore in Georgia.

Host Tony Harris separates the real from the fake in some of the top UFOs caught on camera in recent history.

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.

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.

The guys visit a condemned former boys' reformatory in Ione, Calif., believed to house vengeful spirits.

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.

The truth behind a pattern of UFO sightings near volcanoes; the origin of the strange stone spheres of Costa Rica; the secret of an unidentified man living alone in the jungle.

Sighting of a UFO from the window seat of a passenger jet; a strange underwater discovery is said to be a lost Japanese city; a series of tunnels in Brazil; Tony and team investigate some of the world's strangest photos and videos.

The guys visit a condemned former boys' reformatory in Ione, Calif., believed to house vengeful spirits.

Rob and the boys travel to the UFO hotspot of Phoenix, where they meet with alleged alien abductee Travis Walton and a local fulgurite specialist; family friend Shaman John claims he can help the guys open an interdimensional portal.

Rob, Mathew and John Owen hitch a ride on a research vessel to visit a bizarre geographic anomaly located off the coast of Malibu believed by many to be an underwater alien base.

Rob, Matthew and John Owen visit the Dugway Proving Ground, a military testing base in Utah considered by many to be the new Area 51; the guys video chat with military historian Michael Schratt and meet with UFO expert Melissa Tittl.

Rob and the boys visit two specialists in Santa Barbara, Calif., to master the top-secret art of remote viewing, then split up to test their new skills.

Matthew studies for an exam; Rob and John Owen travel to Boise, Idaho, to visit the Old State Penitentiary.

Exploring towns where tragedy has opened the door to another world; feeling unsettling energy in a Mo., secret society building; seeing an innocent game turn supernatural near Philly; stepping into a Ga., B & B where scary spirits check in nonstop.

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.".

Checking out opera singer Russell Watson's idyllic farm, where an invisible visitor plays the piano and scares everyone; tracking down a cannibal killer with the team, who have to act fast to send this evil spirit back to the dark side.

Discovering evil beings that hide in the shadows, waiting for a chance to pounce; eeing why a Pennsylvania well is a gateway to terror; crossing paths with an otherworldly stalker in Georgia; exorcise a dark spirit in a South Carolina family home.

Nick and his girlfriend, Emily, trace the path from privilege to deep addiction; a parental ultimatum and addiction counselling can potentially get this couple off a potent opioid and out of an increasingly violent life of crime.

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.

A prehistoric-looking creature washed ashore in Georgia.

Sighting of a UFO from the window seat of a passenger jet; a strange underwater discovery is said to be a lost Japanese city; a series of tunnels in Brazil; Tony and team investigate some of the world's strangest photos and videos.

Host Tony Harris separates the real from the fake in some of the top UFOs caught on camera in recent history.

James Underdown and Dr. Nancy Irwin present their views about the phenomenon of alien abduction and the proof of its actuality is analyzed in detail.

The truth behind a pattern of UFO sightings near volcanoes; the origin of the strange stone spheres of Costa Rica; the secret of an unidentified man living alone in the jungle.

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.

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.

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.

The guys visit a condemned former boys' reformatory in Ione, Calif., believed to house vengeful spirits.

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.

A prehistoric-looking creature washed ashore in Georgia.

Sighting of a UFO from the window seat of a passenger jet; a strange underwater discovery is said to be a lost Japanese city; a series of tunnels in Brazil; Tony and team investigate some of the world's strangest photos and videos.

Host Tony Harris separates the real from the fake in some of the top UFOs caught on camera in recent history.

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.

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.

Two brothers witness something extraordinary that defies explanation while hunting in Idaho; a strange metal craft passes over Antananarivo, Madagascar.

Odd light patterns are seen across multiple counties in Texas on the same night; In France, after a powerful encounter a man's previous knee injury is completely healed.

In Brazil, three men escape a close encounter that lasted hours longer than they realized; in Canada, a thirteen-year-old boy is blinded temporally after investigating a bizarre object near his home.

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.

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.

With all the secrets, lies, greed, and infidelity, Ernie and Charlene Scherer's American-dream life was not exactly what it seemed like; a look into how the exposure of their dangerous double life led to one last fatal gamble.

Exploring towns where tragedy has opened the door to another world; feeling unsettling energy in a Mo., secret society building; seeing an innocent game turn supernatural near Philly; stepping into a Ga., B & B where scary spirits check in nonstop.

A rookie EMT sees flickering lights and hears strange noises after an elderly patient dies; a man's spirit watches over paramedics as they attempt to save him on Christmas Eve.

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

Paid programming.

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

Every family has a ghost story; a child who recognizes a long-deceased grandparent in a photo album, a distraught daughter seeing her mother moments after she passes; do these supernatural occurrences persist for a deeper, ancestral reason?

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.

After Kristen Renton goes on a ghost hunt aboard the Queen Mary, she is haunted for years.

In 2000, a young mother was abducted from a parking lot and executed in a nearby field; state-of-the-art DNA testing may provide the answer.

A spirit box session at an abandoned murder mansion goes awry; UFOs gather in a geometric formation in New Hampshire; a poltergeist plays the accordion in Russia.

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.

Exploring towns where tragedy has opened the door to another world; feeling unsettling energy in a Mo., secret society building; seeing an innocent game turn supernatural near Philly; stepping into a Ga., B & B where scary spirits check in nonstop.

A spirit box session at an abandoned murder mansion goes awry; UFOs gather in a geometric formation in New Hampshire; a poltergeist plays the accordion in Russia.

In 2000, a young mother was abducted from a parking lot and executed in a nearby field; state-of-the-art DNA testing may provide the answer.

Kelly and Abbey Abbondandolo investigate the cold-blooded killing of a tow truck business owner, and uncover a twisted world of alleged abuse, infidelity, and a possible murder-for-hire plot.

Students fear for their lives in the fall of 2000 when Gallaudet University, a college for the deaf in Washington, D.C., becomes a killer's hunting ground; detectives sift through the mystery and learn not everyone on campus is who they seem to be.

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.

Kelly and Abbey Abbondandolo investigate the cold-blooded killing of a tow truck business owner, and uncover a twisted world of alleged abuse, infidelity, and a possible murder-for-hire plot.

Students fear for their lives in the fall of 2000 when Gallaudet University, a college for the deaf in Washington, D.C., becomes a killer's hunting ground; detectives sift through the mystery and learn not everyone on campus is who they seem to be.

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.

After Kristen Renton goes on a ghost hunt aboard the Queen Mary, she is haunted for years.

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.

The Perry-Mansfield Performing Arts Camp deep in northern Colorado forestland is plagued by reports of unsettling paranormal encounters; in the first professional investigation of the site, Grant sends the team ahead to begin without him.

The new owners of Waverly Hills Sanatorium near Louisville, Ky., receive reports of unsettling paranormal claims, including blood-curdling screams and unexplained sounds, from visitors.

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.

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.

Entities possess an old photograph, a motorbike and a vintage car, opening up a world of confusion and terror for the owners.

Lost souls terrify the living as they look for a way to cross over into the afterlife; a father and son come face to face with the ghost of a screaming girl; a shadowy entity torments a young boy; a teen hears the whispers of sinister spirits.

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

Paid programming.

Embark on an emotional paranormal journey with "Ghost Hunters" alums Brandon Alvis and Mustafa Gatollari; they help regular people get in touch with departed family, find lost connections and uncover haunting revelations about their ancestry.

Angelique, an Espiritismo practitioner, discovers a deep bond with her aunt extends from beyond the grave, possibly connecting her with the terrifying premonitions of death she receives of those closest to her.

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.

A Canadian farmer sees five identical bun-shaped objects; thousands report seeing a large triangular-shaped object for a 3-year period over New York's Hudson Valley.

Actor Bernie Kopell returns to the Niagara Falls hotel where he once saw a bloody ghost; Bernie and Kim search for answers.

Kelly and Tonya investigate the mysterious disappearance of a mother who went missing after a Fourth of July celebration; an old tip on where her body might be buried takes a turn when cadaver dogs signal they've found something.

A ghostly white figure lurks above a child's crib in England; a terrifying jinn in Saudi Arabia grows more powerful as a man attempts to capture proof of its existence; spirits try to trap a paranormal investigator inside an empty tomb.

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.

A Canadian farmer sees five identical bun-shaped objects; thousands report seeing a large triangular-shaped object for a 3-year period over New York's Hudson Valley.

Students fear for their lives in the fall of 2000 when Gallaudet University, a college for the deaf in Washington, D.C., becomes a killer's hunting ground; detectives sift through the mystery and learn not everyone on campus is who they seem to be.

A ghostly white figure lurks above a child's crib in England; a terrifying jinn in Saudi Arabia grows more powerful as a man attempts to capture proof of its existence; spirits try to trap a paranormal investigator inside an empty tomb.

Kelly and Tonya investigate the mysterious disappearance of a mother who went missing after a Fourth of July celebration; an old tip on where her body might be buried takes a turn when cadaver dogs signal they've found something.

For more than 200 years, treasure hunters have been coming to Oak Island in search of a treasure that has so far eluded them all, and has even cost six men their lives, could it be, as legend suggests, the treasure is protected by a deadly curse.

Experts investigate the claims of "Ohmawing": the theory that bigfoot makes sounds that can make people sick; examining images captured by NASA's Perseverance rover on Mars; a figure captured on video may be a fabled Latin American witch.

The team looks into a new sighting of Sasquatch in the trees of California.

Rob and the boys travel to the UFO hotspot of Phoenix, where they meet with alleged alien abductee Travis Walton and a local fulgurite specialist; family friend Shaman John claims he can help the guys open an interdimensional portal.

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.

For more than 200 years, treasure hunters have been coming to Oak Island in search of a treasure that has so far eluded them all, and has even cost six men their lives, could it be, as legend suggests, the treasure is protected by a deadly curse.

Experts investigate the claims of "Ohmawing": the theory that bigfoot makes sounds that can make people sick; examining images captured by NASA's Perseverance rover on Mars; a figure captured on video may be a fabled Latin American witch.

The team looks into a new sighting of Sasquatch in the trees of California.

Rob and the boys travel to the UFO hotspot of Phoenix, where they meet with alleged alien abductee Travis Walton and a local fulgurite specialist; family friend Shaman John claims he can help the guys open an interdimensional portal.

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.

Actor Bernie Kopell returns to the Niagara Falls hotel where he once saw a bloody ghost; Bernie and Kim search for answers.

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.

A Canadian farmer sees five identical bun-shaped objects; thousands report seeing a large triangular-shaped object for a 3-year period over New York's Hudson Valley.

A paramedic is spooked by a ghostly wind inside a closet; two kindly spirits help a firefighter locate a missing car crash victim on Christmas Eve; a bomb threat leads to a series of chilling events in a mall.