Millions of people around the world claim to have had an encounter with a creature unlike any recognized by mainstream science such as the Mothman, Chupacabra, and Mongolian Death Worm.

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.

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.

Getting insight into the last moments of England's King Richard III; deciphering a manuscript hiding taboo 15th-century knowledge; spotting indications of human sacrifice in Scotland; inspecting silver coins tied to turbulent times in Eastern Europe.

Getting insight into the last moments of England's King Richard III; deciphering a manuscript hiding taboo 15th-century knowledge; spotting indications of human sacrifice in Scotland; inspecting silver coins tied to turbulent times in Eastern Europe.

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.

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.

A poltergeist wreaks havoc on a little girl's birthday party; paranormal investigators unwittingly trap an evil spirit inside a doll; a man captures chilling footage of an entity walking through walls.

A poltergeist wreaks havoc on a little girl's birthday party; paranormal investigators unwittingly trap an evil spirit inside a doll; a man captures chilling footage of an entity walking through walls.

A man is possessed by an evil entity during a séance in York, England; an Oregon woman is stunned by a glowing UFO; a ghost hunter is attacked by a poltergeist in a haunted nursing home.

A man is possessed by an evil entity during a séance in York, England; an Oregon woman is stunned by a glowing UFO; a ghost hunter is attacked by a poltergeist in a haunted nursing home.

Elliot overcame a traumatic childhood and moved to Las Vegas to pursue his dream of becoming a chef, but the rampant drug culture in restaurant kitchens along with the sudden death of his brother sent Elliot reeling.

Elliot overcame a traumatic childhood and moved to Las Vegas to pursue his dream of becoming a chef, but the rampant drug culture in restaurant kitchens along with the sudden death of his brother sent Elliot reeling.

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

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

Standing up to spirits that are hell-bent on punishing the living; pondering the nature of a nighttime intruder, facing off with a vengeful ghost who appears to a nurse's aide, and chasing an aggressive entity targeting a switchboard operator.

Standing up to spirits that are hell-bent on punishing the living; pondering the nature of a nighttime intruder, facing off with a vengeful ghost who appears to a nurse's aide, and chasing an aggressive entity targeting a switchboard operator.

Sailing to Bell Island, Newfoundland, where the investigators reach out to the ghosts left by a devastating Nazi U-boat attack during WW II; descending into darkness as the trio reveals a group of ghostly miners trapped underground for 80 years.

Sailing to Bell Island, Newfoundland, where the investigators reach out to the ghosts left by a devastating Nazi U-boat attack during WW II; descending into darkness as the trio reveals a group of ghostly miners trapped underground for 80 years.

Ryan and his team travel to Point Pleasant, W.Va., to investigate the mysterious Mothman.

Team leader Ryan Buell of the Paranormal Research Society investigates after a mother calls, who is worried about her son.

Ryan and his team travel to Point Pleasant, W.Va., to investigate the mysterious Mothman.

Paranormal entities go to great lengths to trap their prey; a shape-shifting creature stalks a young girl; a boy fears he has no one to turn to when he begins to see shadow people; and two friends are terrorized by an evil spirit.

Team leader Ryan Buell of the Paranormal Research Society investigates after a mother calls, who is worried about her son.

Paranormal entities go to great lengths to trap their prey; a shape-shifting creature stalks a young girl; a boy fears he has no one to turn to when he begins to see shadow people; and two friends are terrorized by an evil spirit.

A New Orleans socialite wrestles with her past.

A New Orleans socialite wrestles with her past.

A man gravely regrets unleashing a demonic entity from a sealed box; a pub seems to have a resident ghost; a pastor is on a mission to exorcise as many demons as possible.

A man gravely regrets unleashing a demonic entity from a sealed box; a pub seems to have a resident ghost; a pastor is on a mission to exorcise as many demons as possible.

Two men stumble upon the apparition of a ghostly bride in a haunted church; drone footage captures the elusive Ohio Grassman; frightened ferry passengers witness an alien invasion at sunset.

Two men stumble upon the apparition of a ghostly bride in a haunted church; drone footage captures the elusive Ohio Grassman; frightened ferry passengers witness an alien invasion at sunset.

Hospital orderly Donald Harvey is seen as a good worker, but when he confesses to multiple murders, no one initially believes him; he goes on to become one of America's most prolific serial killers.

Hospital orderly Donald Harvey is seen as a good worker, but when he confesses to multiple murders, no one initially believes him; he goes on to become one of America's most prolific serial killers.

After a terrifying burn accident as a child, Jayden grows up hoping to become a firefighter and fight California's notorious forest fires; after a series of tragic events, 20-year-old Jayden now smokes dangerous amounts of fentanyl.

After a terrifying burn accident as a child, Jayden grows up hoping to become a firefighter and fight California's notorious forest fires; after a series of tragic events, 20-year-old Jayden now smokes dangerous amounts of fentanyl.

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.

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.

Millions of people around the world claim to have had an encounter with a creature unlike any recognized by mainstream science such as the Mothman, Chupacabra, and Mongolian Death Worm.

Millions of people around the world claim to have had an encounter with a creature unlike any recognized by mainstream science such as the Mothman, Chupacabra, and Mongolian Death Worm.

Two men stumble upon the apparition of a ghostly bride in a haunted church; drone footage captures the elusive Ohio Grassman; frightened ferry passengers witness an alien invasion at sunset.

Two men stumble upon the apparition of a ghostly bride in a haunted church; drone footage captures the elusive Ohio Grassman; frightened ferry passengers witness an alien invasion at sunset.

A man gravely regrets unleashing a demonic entity from a sealed box; a pub seems to have a resident ghost; a pastor is on a mission to exorcise as many demons as possible.

A man gravely regrets unleashing a demonic entity from a sealed box; a pub seems to have a resident ghost; a pastor is on a mission to exorcise as many demons as possible.

Follows investigators across Australia as they battle the clock to find lost loved ones.

Follows investigators across Australia as they battle the clock to find lost loved ones.

Uncover signs of strangulation that implicate Lonnie after Micki's lifeless body washes up in Italy. Follow a trail of financial manoeuvres Lonnie made ahead of the couple's deadly cruise.

Uncover signs of strangulation that implicate Lonnie after Micki's lifeless body washes up in Italy. Follow a trail of financial manoeuvres Lonnie made ahead of the couple's deadly cruise.

For the 100th case, the 2007 murder of a popular college student who was stabbed to death in her bed; help is needed from forensic pathologist, digital forensics expert and DNA lab to solve the case.

For the 100th case, the 2007 murder of a popular college student who was stabbed to death in her bed; help is needed from forensic pathologist, digital forensics expert and DNA lab to solve the case.

Follows investigators across Australia as they battle the clock to find lost loved ones.

Follows investigators across Australia as they battle the clock to find lost loved ones.

Uncover signs of strangulation that implicate Lonnie after Micki's lifeless body washes up in Italy. Follow a trail of financial manoeuvres Lonnie made ahead of the couple's deadly cruise.

Uncover signs of strangulation that implicate Lonnie after Micki's lifeless body washes up in Italy. Follow a trail of financial manoeuvres Lonnie made ahead of the couple's deadly cruise.

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

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

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.

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.

A man gravely regrets unleashing a demonic entity from a sealed box; a pub seems to have a resident ghost; a pastor is on a mission to exorcise as many demons as possible.

A man gravely regrets unleashing a demonic entity from a sealed box; a pub seems to have a resident ghost; a pastor is on a mission to exorcise as many demons as possible.

Two men stumble upon the apparition of a ghostly bride in a haunted church; drone footage captures the elusive Ohio Grassman; frightened ferry passengers witness an alien invasion at sunset.

Two men stumble upon the apparition of a ghostly bride in a haunted church; drone footage captures the elusive Ohio Grassman; frightened ferry passengers witness an alien invasion at sunset.

After a terrifying burn accident as a child, Jayden grows up hoping to become a firefighter and fight California's notorious forest fires; after a series of tragic events, 20-year-old Jayden now smokes dangerous amounts of fentanyl.

After a terrifying burn accident as a child, Jayden grows up hoping to become a firefighter and fight California's notorious forest fires; after a series of tragic events, 20-year-old Jayden now smokes dangerous amounts of fentanyl.

Treading carefully in places where ghosts revisit the scenes of their crimes; confronting vengeful jailhouse spirits in a Missouri home; a malevolent ex-member of the Manson Family in California; a cruel biker in a Salt Lake City residence.

Treading carefully in places where ghosts revisit the scenes of their crimes; confronting vengeful jailhouse spirits in a Missouri home; a malevolent ex-member of the Manson Family in California; a cruel biker in a Salt Lake City residence.

Marie recalls her experiences with sounds of crying, paranormal darts and a ghostly figure in her new home.

Marie recalls her experiences with sounds of crying, paranormal darts and a ghostly figure in her new home.

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.

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.

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Ryan and the PRS investigate the haunting of a woman and her dog in Waterboro, Maine.

Paid programming.

A Homeland Security officer is left shaken by an encounter with an otherworldly intruder inside an empty government building; a mysterious soldier saves a hospital corpsman's life during a hurricane; paramedics respond to a ghostly 911 call.

Ryan and the PRS investigate the haunting of a woman and her dog in Waterboro, Maine.

A Homeland Security officer is left shaken by an encounter with an otherworldly intruder inside an empty government building; a mysterious soldier saves a hospital corpsman's life during a hurricane; paramedics respond to a ghostly 911 call.

A disgruntled fisherman makes the catch of a lifetime.

A disgruntled fisherman makes the catch of a lifetime.

A former skeptic endures 10 years of paranormal phenomena in his home; a man believes an angry spirit is punishing him for filming in an abandoned asylum; a young woman finds true love -- with her doll.

A former skeptic endures 10 years of paranormal phenomena in his home; a man believes an angry spirit is punishing him for filming in an abandoned asylum; a young woman finds true love -- with her doll.

Mysterious lights hover in the skies above Stonehenge on the eve of the summer solstice; a woman witnesses a soul leaving a dead deer's body; a Florida man finds grisly proof of a violent extraterrestrial attack.

Mysterious lights hover in the skies above Stonehenge on the eve of the summer solstice; a woman witnesses a soul leaving a dead deer's body; a Florida man finds grisly proof of a violent extraterrestrial attack.

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.

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.

Jesse grows up gender fluid in a household rife with addiction, trauma and dysfunction; after nearly losing his mother to drugs, Jesse spirals into an addiction of his own and now lives on the streets.

Jesse grows up gender fluid in a household rife with addiction, trauma and dysfunction; after nearly losing his mother to drugs, Jesse spirals into an addiction of his own and now lives on the streets.

Meet Julian, who tells Danny about the towering shadow figure that has been terrorizing him; delve into one of the scariest cases Danny has investigated and find out if this apparition is supernatural or something more sinister.

Meet Julian, who tells Danny about the towering shadow figure that has been terrorizing him; delve into one of the scariest cases Danny has investigated and find out if this apparition is supernatural or something more sinister.

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

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

Mysterious lights hover in the skies above Stonehenge on the eve of the summer solstice; a woman witnesses a soul leaving a dead deer's body; a Florida man finds grisly proof of a violent extraterrestrial attack.

Mysterious lights hover in the skies above Stonehenge on the eve of the summer solstice; a woman witnesses a soul leaving a dead deer's body; a Florida man finds grisly proof of a violent extraterrestrial attack.

A former skeptic endures 10 years of paranormal phenomena in his home; a man believes an angry spirit is punishing him for filming in an abandoned asylum; a young woman finds true love -- with her doll.

A former skeptic endures 10 years of paranormal phenomena in his home; a man believes an angry spirit is punishing him for filming in an abandoned asylum; a young woman finds true love -- with her doll.

Pamela's family hopes an intervention will save her from her addiction after being exposed to her father's drug addiction.

Pamela's family hopes an intervention will save her from her addiction after being exposed to her father's drug addiction.

A strange figure caught on a security cam; a statue that appears to be crying real tears; a smartphone app said to allow people to control reality.

Recent video of a large, hairy creature and casts of its footprints; a man dodges rush hour traffic with seemingly superhuman reflexes; a woman escapes from her sinking vehicle without opening the doors or windows.

A strange figure caught on a security cam; a statue that appears to be crying real tears; a smartphone app said to allow people to control reality.

Jennifer teams with journalist Sarah Lyons to investigate the mystery of the Salem witch trials.

Recent video of a large, hairy creature and casts of its footprints; a man dodges rush hour traffic with seemingly superhuman reflexes; a woman escapes from her sinking vehicle without opening the doors or windows.

Jennifer teams with journalist Sarah Lyons to investigate the mystery of the Salem witch trials.

Pamela's family hopes an intervention will save her from her addiction after being exposed to her father's drug addiction.

Pamela's family hopes an intervention will save her from her addiction after being exposed to her father's drug addiction.

A strange figure caught on a security cam; a statue that appears to be crying real tears; a smartphone app said to allow people to control reality.

Recent video of a large, hairy creature and casts of its footprints; a man dodges rush hour traffic with seemingly superhuman reflexes; a woman escapes from her sinking vehicle without opening the doors or windows.

A strange figure caught on a security cam; a statue that appears to be crying real tears; a smartphone app said to allow people to control reality.

Jennifer teams with journalist Sarah Lyons to investigate the mystery of the Salem witch trials.

Recent video of a large, hairy creature and casts of its footprints; a man dodges rush hour traffic with seemingly superhuman reflexes; a woman escapes from her sinking vehicle without opening the doors or windows.

Jennifer teams with journalist Sarah Lyons to investigate the mystery of the Salem witch trials.

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.

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.

A former skeptic endures 10 years of paranormal phenomena in his home; a man believes an angry spirit is punishing him for filming in an abandoned asylum; a young woman finds true love -- with her doll.

A former skeptic endures 10 years of paranormal phenomena in his home; a man believes an angry spirit is punishing him for filming in an abandoned asylum; a young woman finds true love -- with her doll.

Mysterious lights hover in the skies above Stonehenge on the eve of the summer solstice; a woman witnesses a soul leaving a dead deer's body; a Florida man finds grisly proof of a violent extraterrestrial attack.

Mysterious lights hover in the skies above Stonehenge on the eve of the summer solstice; a woman witnesses a soul leaving a dead deer's body; a Florida man finds grisly proof of a violent extraterrestrial attack.

Jesse grows up gender fluid in a household rife with addiction, trauma and dysfunction; after nearly losing his mother to drugs, Jesse spirals into an addiction of his own and now lives on the streets.

Jesse grows up gender fluid in a household rife with addiction, trauma and dysfunction; after nearly losing his mother to drugs, Jesse spirals into an addiction of his own and now lives on the streets.

The team investigates the 200-year-old Essex home of dancer and choreographer Louie Spence, who's been experiencing strange smells and sinister shadows.

The team investigates the 200-year-old Essex home of dancer and choreographer Louie Spence, who's been experiencing strange smells and sinister shadows.

Interior designer Laurence Llewelyn-Bowen lives in a 17th century manor house in the Cotswolds that has a history of hauntings; there, a spirit has a murderous story to tell.

The team investigates the home of "Geordie Shore" star Marnie Simpson in Flitwick, Bedfordshire; Marnie is convinced that she's haunted by something that followed her home.

Mysterious hovering lights haunt a couple along the highway; an explorer investigates Minnesota's most haunted cemetery; a disembodied voice gives a young boy the shock of his life.

Mysterious hovering lights haunt a couple along the highway; an explorer investigates Minnesota's most haunted cemetery; a disembodied voice gives a young boy the shock of his life.

A family visiting a museum in England spots something terrifying; a cryptid sighting stuns two business partners in New Jersey; a notoriously haunted hotel in Arkansas lives up to its reputation.

A man in England is startled by a spiritual manifestation in his home; a childlike specter crashes a dinner party in Colombia; a Canadian couple spots fire-like UFOs hovering above a river.

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 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.

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.

In Jodie Kidd's 15th-century pub, a violent spirit flings bottles at staff and rearranges the furniture; a look at an irate poltergeist; two clashing energies in the former model's cozy watering hole.

In Jodie Kidd's 15th-century pub, a violent spirit flings bottles at staff and rearranges the furniture; a look at an irate poltergeist; two clashing energies in the former model's cozy watering hole.

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.

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.

Visiting spirits that remain tied to the places that meant the world to them; feeling eerie energy in a historic Missouri mansion; facing a spectral sea captain in Nova Scotia; discovering a well of supernatural energy in a northern California hotel.

Visiting spirits that remain tied to the places that meant the world to them; feeling eerie energy in a historic Missouri mansion; facing a spectral sea captain in Nova Scotia; discovering a well of supernatural energy in a northern California hotel.

Treading carefully in places where ghosts revisit the scenes of their crimes; confronting vengeful jailhouse spirits in a Missouri home; a malevolent ex-member of the Manson Family in California; a cruel biker in a Salt Lake City residence.

Sailing to Bell Island, Newfoundland, where the investigators reach out to the ghosts left by a devastating Nazi U-boat attack during WW II; descending into darkness as the trio reveals a group of ghostly miners trapped underground for 80 years.

Sailing to Bell Island, Newfoundland, where the investigators reach out to the ghosts left by a devastating Nazi U-boat attack during WW II; descending into darkness as the trio reveals a group of ghostly miners trapped underground for 80 years.

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.

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.

A house that narrowly dodges the path of a tornado; rain that falls from the sky like blood; lightning that follows into the home.

A house that narrowly dodges the path of a tornado; rain that falls from the sky like blood; lightning that follows into the home.

Sailing to Bell Island, Newfoundland, where the investigators reach out to the ghosts left by a devastating Nazi U-boat attack during WW II; descending into darkness as the trio reveals a group of ghostly miners trapped underground for 80 years.

Sailing to Bell Island, Newfoundland, where the investigators reach out to the ghosts left by a devastating Nazi U-boat attack during WW II; descending into darkness as the trio reveals a group of ghostly miners trapped underground for 80 years.

Getting insight into the last moments of England's King Richard III; deciphering a manuscript hiding taboo 15th-century knowledge; spotting indications of human sacrifice in Scotland; inspecting silver coins tied to turbulent times in Eastern Europe.

Getting insight into the last moments of England's King Richard III; deciphering a manuscript hiding taboo 15th-century knowledge; spotting indications of human sacrifice in Scotland; inspecting silver coins tied to turbulent times in Eastern Europe.

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 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.

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.

Two brothers attempt to communicate with a doll with a demonic disposition; a backwoods biker encounters evidence of skinwalker activity; UFOs crash an Independence Day celebration.

Two brothers attempt to communicate with a doll with a demonic disposition; a backwoods biker encounters evidence of skinwalker activity; UFOs crash an Independence Day celebration.

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.

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.

The team emabarks on an action-packed investigation at the home of actor Simon Gregson in Wilmslow, Cheshire.

The team tries to contact Jake Quickenden's late father and brother, but instead uncover a startling secret about Jake.

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

An unexplainable flood occurs at a museum's Titanic Exhibit in Illinois; two hikers on Vancouver Island come across a possible Bigfoot on the trail; plane passengers witness something shocking in the sky.

In Florida, haunted doll shows off its magic; a family in Oklahoma has a ghostly new roommate; a mysterious pulsing cylinder is seen floating above the sea in Chile; a misty cryptid is caught on a security cam in the woods of Wisconsin.

In Canada, a ghost hunter regrets summoning a demon in an abandoned house; in North Carolina, a beloved deceased dog visits its owner from the afterlife; a mysterious shapeshifting cryptid runs across a field in Argentina.

A holiday elf perched in a family home attracts the spirit of a little boy; a man in Canada is called out by name by a phantom voice; did a Montana man catch something on his thermal camera from another world?

A bushcraft expert in England encounters a bigfoot-like creature; a walk down Route 66 in Arizona turns terrifying; three men in Argentina discover something receding into a coffin; mysterious orbs try to communicate with a woman in New Jersey.

Broadcaster Dom Joly and his family is being taunted by a ghostly opera singer; making a surprising historical connection as Jayne unravels this musical mystery.

Sailing off to Shaun Williamson's Isle of Sheppey home, where a shadowy female figure waits at the window; facing a violent specter during a spirit-trigger session; seeing if the soul of a wife killer is destroying the peace in the actor's house.

The expert team from "Help! My House Is Haunted" is called in to investigate paranormal activity at the homes of British celebrities.

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

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

Uncover signs of strangulation that implicate Lonnie after Micki's lifeless body washes up in Italy. Follow a trail of financial manoeuvres Lonnie made ahead of the couple's deadly cruise.

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.

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.

Sailing to Bell Island, Newfoundland, where the investigators reach out to the ghosts left by a devastating Nazi U-boat attack during WW II; descending into darkness as the trio reveals a group of ghostly miners trapped underground for 80 years.

Two investigators feel unwelcomed by spirits at an abandoned Indiana infirmary; a high-flying cryptid gives a warning in Chicago; a woman in Mexico is shocked to see her painting come to life.

An investigator seeks answers to numerous reports of UAPs in New Jersey; two hikers take refuge from a storm in a haunted hut in Scotland; a California man's canine companion calls out from the other side.

Three investigators brave an abandoned penitentiary with a violent past in Tennessee; a piano-playing ghost entertains guests in an Upstate New York house rental; a mysterious figure looms over a coal mine in Mexico.

A phantom monk roams around a 13th-century church; a family moves and takes their poltergeist with them; three UFOs fall in formation.

In Jodie Kidd's 15th-century pub, a violent spirit flings bottles at staff and rearranges the furniture; a look at an irate poltergeist; two clashing energies in the former model's cozy watering hole.

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.

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.

Learning why stone, metal, and water attract paranormal forces; examining a limestone mansion in Ind. that's tied to the spirit world; following the path of Ohio's soul-attracting rivers; spotting the inexplicable in a Va. inn atop a former mine.

Meeting anxious souls whose lives were taken too soon; visiting a Ky. cinema filled with the spirits of children who died in a fire; chasing a ghostly girl in an Ontario antique shop; shivering as a departed child cries in a woman's Utah dream home.

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.

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.

Summoning the decidedly unfunny bogeyman that is chasing one half of the comedy duo "The Chuckle Brothers"; Investigating strange handprints and a pint-sized presence that might also be signs that Paul's late brother, Barry, is watching over him.

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.

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

Going head-to-head with the ghostly gang that's trying to push TV star James Argent out of his million-pound manor house; discovering the tale of an unsolved murder in Epping Forest and seeing how it kicks off a new investigation.

Following Ian through the 19th-century farmhouse where model-rocker Jo Wood feels something watches her; uncovering a spiritual connection to the land and learning why the area's history of witchcraft could relate to all this paranormal activity.

Stake out actor Claire Sweeney's riverside apartment, where a presence walks the hallways; figuring out who this wandering soul could be and meeting another sinister spirit that makes Ian's psychic senses go haywire.

Getting insight into the last moments of England's King Richard III; deciphering a manuscript hiding taboo 15th-century knowledge; spotting indications of human sacrifice in Scotland; inspecting silver coins tied to turbulent times in Eastern Europe.

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.

The team tries to contact Jake Quickenden's late father and brother, but instead uncover a startling secret about Jake.

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.

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.