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.

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.

Every five seconds there's a victim of identity theft; LifeLock helps alert, restore identity, and reimburse lost funds-leading the way in protecting families every day.

Healthy Joints for Life! Episode 1 of world-renowned orthopedist and longevity researcher Dr. Rich Diana's new series on healthy aging. Learn about the real causes behind joint aging, and the promising new drug, supplement and therapy options.

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A hotel where two mobsters meet their end; the nation's economic fate; a hotel where two Wild West vigilantes were double-crossed.

Risking an astronaut's life in a government plot; the interrogation of a blacksmith; the origins of a "ghost town."

A top-secret government facility beneath the Alaskan wilderness may be hiding an extraterrestrial pyramid; strange forces within the Alaska Triangle are making wildlife more aggressive toward humans.

A Sasquatch colony terrorizes the residents of remote Prince of Wales Island; decades of UFO sightings on Kodiak Island lead many to believe that aliens are working with the US military.

A sonar recording may prove that a prehistoric monster stalks the seas surrounding Kodiak Island; researchers investigate why thousands of airplanes have disappeared without a trace in the Alaska Triangle.

A ghost hunter seeks out spirits from the gold rush in Skagway, Alaska; tiny demonic creatures may be behind thousands of strange disappearances in the Alaska Triangle.

Dark forces disrupt a paranormal investigation at an old fairground near Fairbanks, Alaska; hundreds of Alaskans go missing every year.

A team of ghost hunters reaches out to the dead in an abandoned gold mine; numerous sightings and strange disappearances suggest a fearsome yeti inhabits the frozen landscape of the Alaskan mountains.

The Alaskan skies are filled with unexplainable lights and objects, but evidence suggests these extraterrestrial visitors are landing; prehistoric monsters may be alive and well in the Alaska Triangle.

Josh Gates explores the alleged curse behind King Tut's tomb explorers' deaths, the Dyatlov Pass incident where 9 hikers died mysteriously and an influencer's disappearance in Nevada desert, investigating potential supernatural links.

Josh Gates steps into the past to examine unsolved mysteries; featuring the alleged alien abduction of Travis Walton, the bizarre death of American hero Charles Lindbergh's son, and the invisible attacks visited upon CIA operatives in Cuba.

New evidence suggests Jack the Ripper's identity, while DNA analysis indicates possible Yeti existence; Max Headroom interrupts live broadcast, surprising everyone.

In 1590, the settlers of Roanoke vanished without a trace; new evidence finally reveals what happened; archaeologists investigate what destroyed the original Sin City, Sodom; a new theory suggests Stonehenge may be more than it seems.

Josh examines clues left by the Zodiac Killer, the location of Forrest Fenn's million-dollar buried treasure, and the Voynich Manuscript.

A new study suggests the Shroud of Turin may be authentic, while researchers analyze old ghost photos with new tools; the creator of the Georgia Guidestones is identified.

Josh Gates investigates conspiracy theories, including new discoveries suggesting the Titanic was sunk by more than just an iceberg, the true story behind the death of Harry Houdini and lost Civil War gold that spawned a lawsuit against the FBI.

Don Wildman seeks to solve the enduring mystery surrounding the disappearance of aviator Amelia Earhart, examining three separate theories.

Don Wildman goes on a quest to uncover the real story behind the centuries-old mystery of the Loch Ness Monster and to explore a few of the biggest hoaxes associated with the aquatic beast that locals call Nessie.

A new study suggests the Shroud of Turin may be authentic, while researchers analyze old ghost photos with new tools; the creator of the Georgia Guidestones is identified.

Josh Gates investigates conspiracy theories, including new discoveries suggesting the Titanic was sunk by more than just an iceberg, the true story behind the death of Harry Houdini and lost Civil War gold that spawned a lawsuit against the FBI.

Don Wildman seeks to solve the enduring mystery surrounding the disappearance of aviator Amelia Earhart, examining three separate theories.

Don Wildman goes on a quest to uncover the real story behind the centuries-old mystery of the Loch Ness Monster and to explore a few of the biggest hoaxes associated with the aquatic beast that locals call Nessie.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

See how one company is changing people's lives by helping them put their tax problems to rest.

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

See how one company is changing people's lives by helping them put their tax problems to rest.

A scandal-prone president's death; a game that inspired the lottery; the man who saved Yosemite; a sheriff's dark secret.

A tryst that toppled an empire; the hotel owned by America's first serial killer; civil rights speech; a hotel saved by British pop stars.

The team heads to Pennsylvania to investigate a former home for the destitute and elderly, determined to conquer the terror inside; but things go horribly wrong during a dire paranormal-induced emergency.

The team investigates a Texas hospital that has a gruesome history, including a brutal double homicide; the abandoned building's chapel may house a demonic entity.

The team investigates a former Montana prison haunted by dark entities known for choking, shanking and possessing visitors; one team member must overcome his fear of violent spirits to survive the night behind the walls of the vile place.

Dakota, Chelsea and Tanner head home to face the horror of their childhood nightmares, Minnesota's most-notorious sanatorium.

Dakota brings the road trip to its most chilling overnight yet, inside a shuttered Wisconsin asylum; this will be the first team ever to sleep inside its abandoned halls, where little is known about why several nurses took their own lives.

Convinced total isolation and disorientation is the only way to push fear to its limits, Dakota leads the team to Ebensburg, Pa., to investigate a dungeon deep in the bowels of the old Cambria County Jail.

Dakota leads Chelsea, Tanner and Alex to a decaying sanitarium where some patient corpses were unclaimed due to a flu pandemic; screams and darting shadows play mind games with the team as they struggle to pin the activity on the living or the dead.

Exploring one of America's oldest bourbon distilleries.

The team returns to Indiana to explore an abandoned facility that has haunted Tanner's nightmares for the past five years; he has only now mustered up the courage to confront who -- or what -- terrorized him during their first investigation.

It's sweet revenge for Chelsea when she takes the team to Chicago's terrifying Joliet Prison; terrible things happen once they separate inside its walls.

Jack and Katrina investigate one of Connecticut's most haunted bed and breakfast sites, where the owner has been possessed twice and has even led an exorcism.

Jack and Katrina are in Flagstaff, Ariz., where they check into one of America's most terrifying hotels, and where patrons and staff reported unsettling encounters.

Jack and Katrina gain access to a Colorado farm that was once home to a family of serial killers; the current owners report a rise in paranormal activity, as Jack and Katrina try to unearth who, or what, is haunting the property.

Jack and Katrina visit a mansion beset by scandal, death and ghosts.

Jack and guest host Heather Taddy investigate demonic activity in Nebraska.

Jack and Katrina gain access to a Colorado farm that was once home to a family of serial killers; the current owners report a rise in paranormal activity, as Jack and Katrina try to unearth who, or what, is haunting the property.

Jack and Katrina visit a mansion beset by scandal, death and ghosts.

Jack and guest host Heather Taddy investigate demonic activity in Nebraska.

Jacuzzi Bath Remodel and interior designer Christina Haack shares how to transform your bathroom into a gorgeous, safe, stylish space in as little as one day.

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Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

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TAPS investigates a church-turned-brewery in Pittsburgh where ominous apparitions roam the floor and ghostly footsteps echo above; the team looks to an accidental death that took place on the property to help solve the mystery behind the haunting.

TAPS investigates the Philip Williams House; a historic Virginia home bloodied by the Civil War and haunted by unexplained apparitions and violence; secrets concealed beneath its floors may be tied to the extensive paranormal phenomena.

TAPS heads to Virginia to explore Bacon's Castle where for centuries people have witnessed a ball of light around the property; UFO expert Ben Hansen joins the investigation to determine if this ghostly orb is extraterrestrial in origin.

TAPS investigates reports of Doppelganger's at Missouri State Penitentiary.

Dakota Laden, Tanner Wiseman and Alex Schroeder of "Destination Fear" join TAPS as they take on Old Joliet Prison; unsettling paranormal activity has been ramping up at the now-shuttered penitentiary and volunteers there are desperate for answers.

Horrors await Zak Bagans' team when they explore two islands; in Singapore, a lush jungle paradise harbors a vengeful spirit; in Canada, miners may have unleashed evil on a small town.

The crew steps behind a Czech castle's walls to hunt for a portal to hell; venturing into an abandoned hotel in the Philippines with a cursed past.

After witnessing spirit conjuring inside a Canadian roadhouse, Zak Bagan's team explores an asylum in Italy where a patient's cryptic carvings predicted the moon landing.

Zak Bagans' team documents unsettling spirit communication in an Indiana sanitorium before stepping inside a Romanian prison were real-life horrors fuel supernatural nightmares; the souls of all who perished in these dark destinations could be freed.

Zak and the crew hop aboard a 100-year-old steam engine for a lockdown they will never forget. It's a paranormal-packed ride as the guys investigate reports of apparitions and strange anomalies along the historic Nevada Northern Railway.

The crew investigates a former brothel and saloon in Albuquerque, N.M., that is reportedly inhabited by an aggressive male spirit.

Zak and the crew investigate a dark wave of supernatural energy at a historic New Mexico hotel; it gets unleashed after a demonic ritual conducted on the property.

The crew battles a dark energy at a once-blissful communal compound.

Zak and the crew return to Vulture City to confront an ancient evil.

Zak, Aaron, Billy, and Jay investigate California's Joshua Tree Inn, where singer-songwriter Gram Parsons died in 1973; singer Loren Gray joins the investigation to help find answers behind the eerie and unexplained activity plaguing the inn.

Zak and the crew investigate a Utah home owned by a descendant of the prominent Jessop polygamist family; tenants fear evil has taken up residence in the basement, putting the guys in serious danger.

Zak and the crew board a steam ferry from the 1800s to investigate escalating paranormal activity; the staff fears something dark has awakened on the historical vessel after lying dormant for months during the COVID-19 pandemic.

The building that has collected so many laughs housing LA's Comedy Store is also home to tragedy and violence that has created a paranormal energy.

Zak, Aaron, Billy, and Jay investigate California's Joshua Tree Inn, where singer-songwriter Gram Parsons died in 1973; singer Loren Gray joins the investigation to help find answers behind the eerie and unexplained activity plaguing the inn.

Zak and the crew investigate a Utah home owned by a descendant of the prominent Jessop polygamist family; tenants fear evil has taken up residence in the basement, putting the guys in serious danger.

Zak and the crew board a steam ferry from the 1800s to investigate escalating paranormal activity; the staff fears something dark has awakened on the historical vessel after lying dormant for months during the COVID-19 pandemic.

The building that has collected so many laughs housing LA's Comedy Store is also home to tragedy and violence that has created a paranormal energy.

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Ben investigates an alleged UFO crash in Kecksburg, Pa.

Ben travels to Oregon to meet with Kevin Day, a former chief radar officer for the Navy and hear his story; Kevin explains that,during a routine defense exercise, he noticed strange blips on his radar and instructed his pilots to investigate.

Ben investigates the Phoenix Lights and other mass UFO sightings in the United States.

Ben unearths evidence of alien abductions.

Ben investigates how the government got its hands on alien technology.

Ben uncovers possible evidence of an underground alien base in New Mexico.

A supernatural forest creature stalks a young man in Colorado; two friends are haunted by ghostly activity and demonic growls after a strange encounter in the Blue Ridge Mountains.

A strange beast terrorizes an Ohio family in their new home; a boy and his cousin are pursued by a supernatural predator while playing deep in the woods of Wisconsin.

A terrifying forest creature stalks a woman and her daughter in the Colorado mountains; two friends are attacked by an angry spirit while exploring an abandoned house in the woods.

A paranormal terror is unleashed when a group of friends desecrates a Florida cemetery; a day trip descends into a nightmare when two hunters spot a ghostly figure in the woods.

Three friends come face-to-face with Bigfoot while hiking in the mountains of Kentucky; a paranormal tour guide unleashes a demonic entity when she attempts to communicate with the spirits on a Civil War battlefield.

A fun fishing trip turns into a night of sheer terror when two brothers encounter a monster at a Texas lake; Bigfoot hunters become the hunted while camping in the Ozarks.

The past comes back to haunt a group of Civil War re-enactors in the Virginia woods; two brothers encounter an aggressive Bigfoot while exploring an abandoned building in the Iowa wilderness.

A family stumble upon a terrifying creature in the woods surrounding their new home; a young woman encounters an eerie apparition in a Kentucky cemetery.

A family spots Bigfoot in their backyard; UFOs speed by in broad daylight; a cryptid peruses a zoo in search of its next meal.

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

Ghosts flock to a quaint coastal farmhouse; a pastor's sermon is interrupted by the Devil himself; a woman and her dogs have multiple terrifying encounters with Bigfoot.

Shadow figures roam the halls of an abandoned manor; a couple and their friend get up close and personal with a local lake monster; a woman declared dead comes back to life at her own funeral.

A family spots Bigfoot in their backyard; UFOs speed by in broad daylight; a cryptid peruses a zoo in search of its next meal.

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

Ghosts flock to a quaint coastal farmhouse; a pastor's sermon is interrupted by the Devil himself; a woman and her dogs have multiple terrifying encounters with Bigfoot.

Shadow figures roam the halls of an abandoned manor; a couple and their friend get up close and personal with a local lake monster; a woman declared dead comes back to life at her own funeral.

Every five seconds there's a victim of identity theft; LifeLock helps alert, restore identity, and reimburse lost funds-leading the way in protecting families every day.

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Don Wildman investigates a girl who went over the rainbow, a deep-sea design with mysterious origins and a man who dug his way into a woman's heart.

Don Wildman investigates a legendary scam artist, an African lake with a hidden danger and a young girl who celebrated her birthday at the White House.

An adventurous young man makes a daring escape from Cuba; a murder is revealed by a shark; a duel takes place in hot air balloons.

How a common dentist tool was the key to solving a bizarre mystery involving Thomas Jefferson; the helmet of a brave pilot who paved the way for space exploration; the story behind a young girl who stood up to the Nazis.

The story of how a trailblazer changed the course of history; the little-known story behind a classic piece of children's literature; a bizarre discovery floating in the middle of the ocean.

The unexpected story behind the creation of the Alaskan flag; a madman contributes to one of the most important books in the English language; how the whole of Chicago was raised into the air.

An accident nearly causes a nuclear catastrophe; Theodore Roosevelt lays down the law in the Wild West; a shocking crime rocks Hollywood.

A rocket-powered wheel takes on the Nazis; an infamous outlaw has a heart of gold; an intrepid climber scales a skyscraper.

Don Wildman investigates the origins of the mob, the dramatic story behind a reluctant ruler and the piano prodigy who helped thaw the Cold War.

Spectators spot a strange green orb at a high school football game; a haunted hotel inspires a bloodcurdling bestseller; the truth behind the most famous ear in history.

A deranged nurse becomes one of history's most prolific serial killers; a tragic explosion changes the NASA space program; a bizarre bunny terrorizes a rural community.

A Civil Wars ghost terrorizes a family; a strange object in the sky breaches security; a patriotic competition turns into a national embarrassment.

Thousands of creepy crawlers terrorize a sleepy Massachusetts town; a detective must suss out a macabre ring of criminals; a supernatural sickness ravages the American frontier.

Don Wildman unearths extraordinary artifacts as he looks for answers to history's greatest mysteries.

Don Wildman unearths extraordinary artifacts as he looks for answers to history's greatest mysteries.

Don Wildman unearths extraordinary artifacts as he looks for answers to history's greatest mysteries.

Don Wildman unearths extraordinary artifacts as he looks for answers to history's greatest mysteries.

Every five seconds there's a victim of identity theft; LifeLock helps alert, restore identity, and reimburse lost funds-leading the way in protecting families every day.

See how one company is changing people's lives by helping them put their tax problems to rest.

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In Ontario cottage country, an investigator is stalked by a terrifying beast-like entity; in Ohio, Karlo and his team are frozen in fear when they come face to face with the ghost of an executioner on an old jail's death row.

Michelle's trip to Transylvania turns into a nightmare when she heads into Dracula's backyard; in upstate New York, Jack is called in to help when another group of paranormal investigators is attacked by a dangerous entity.

A quaint Texas town comes alive after dark with the sounds of giggling and pattering footsteps; ghostly children run amok while demonic dolls attack their owners, but that's just the beginning -- the land itself smolders from an ancient curse.

A dark energy overshadows Baraboo, Wis., home to the Ringling Bros. circus dynasty; every inexplicable event and ghostly encounter is a chilling reminder that this town was built on top of an ancient burial ground.

Strange sights and sounds terrorize the people of Perryville, Ky., the site of one of the bloodiest battles of the Civil War; the undead soldiers invading the town appear to be drawn by mysterious bloodstains marking the floors of historic homes.

Richard and his team are reminded of a poltergeist haunting investigation in England; the Tolfs investigate a farmhouse in Indiana; a family asks Jack to get rid of an abusive spirit.

Investigators face an entity known as Big Black in Indiana; Richard encounters a ghost in a home where a double murder-suicide took place; Karlo investigates an old school building.

Jay and Marie witness strange occurrences in their home after a cemetery investigation; the Tolfs investigate an old hospital in Michigan; Shannon and her team investigate a mansion in New York.

A college track star is attacked by an evil entity in his dormitory room and realizes there are some things he can't outdistance; a security guard encounters a terrifying creature from Native American lore.

A desperate mother uncovers a shocking secret about her family's new home after she discovers the nursery is haunted; a woman's dream home turns into a living nightmare when she encounters a dark presence that refuses to leave.

A boy, 6, is thrilled to have his own room in a new home until he meets the demonic entity residing there; a woman wonders if her nightmares are connected to her difficulty conceiving -- or to a more horrific truth.

A man is horrified to learn he is the target of a biblical demon that will stop at nothing to possess his soul; a ghostly woman steps out of a young artist's dreams and into reality.

Strange and scary occurrences make a man question his beliefs while renovating an old mansion; a young woman struggles to free herself from the demonic entity that destroyed her family.

An antiques dealer opens the door to paranormal mayhem after buying an old wine box at an estate sale; an Air Force medic becomes seriously ill after he's abducted by aliens during a camping trip.

A young mother must save her family from the shadowy entity terrorizing them in their new home; a 12-year-old girl gets a message from beyond the grave.

A woman is determined to stop the malevolent spirit stalking her before it destroys her family; horrific visions of the dead have haunted a man ever since he was a child.

A family is excited to rebuild their lives in a picturesque new home until they encounter the malevolent forces within; a couple is powerless to stop a persistent poltergeist determined to tear them apart.

A woman awakens a powerful evil after returning to her childhood home; a soldier moves into a new home after completing his tour of duty in Iraq and is thrown into a battle with the paranormal.

A young mother must save her family from the shadowy entity terrorizing them in their new home; a 12-year-old girl gets a message from beyond the grave.

A woman is determined to stop the malevolent spirit stalking her before it destroys her family; horrific visions of the dead have haunted a man ever since he was a child.

A family is excited to rebuild their lives in a picturesque new home until they encounter the malevolent forces within; a couple is powerless to stop a persistent poltergeist determined to tear them apart.

A woman awakens a powerful evil after returning to her childhood home; a soldier moves into a new home after completing his tour of duty in Iraq and is thrown into a battle with the paranormal.

Every five seconds there's a victim of identity theft; LifeLock helps alert, restore identity, and reimburse lost funds-leading the way in protecting families every day.

Cardiologist Dr. Ernst von Schwarz, M.D. shows how to manage your blood pressure naturally and help protect your heart for life with My Best Heart.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Plexaderm helps reduce Under Eye Bags, Dark Circles, and Wrinkles in just 10 minutes!

At an Ohio library, Karlo and his team run into the spirit of a murderer who tries to possess an investigator; Halloween attraction that the owner suspects is haunted; a woman in Massachusetts is terrorized by shadow figures in her home.

Jay and Marie investigate an old orange juice factory in Arizona; a mother and daughter claim they are being tormented by a pair of terrifying apparitions; Ann spends the night in an abandoned hospital.

The new owners of the Toboggan Inn fear an aggressive entity that resides in the building.

A U.S. Navy destroyer turns into a troubling haunt for Amy, Adam and Chip.

In 1673, Rebecca Cornell was found murdered in her Rhode Island home; days later, her ghost testified against her son; the team attempts to conjure the spirits who played a part in the centuries-old crime and reveal the truth.

Amy, Adam and Chip investigate a supernatural flare-up at a Civil War inn.

The team travels to Salem to investigate the home of John Proctor, one of the men executed during the infamous witch trials.

Researching claims of possession and lost time at a historic estate in Middleborough, Mass.; a mind-bending discovery makes the team realize that the paranormal field is more dangerous than anyone anticipated.

A bed and breakfast in New Hampshire is home to vivid, lifelike apparitions.

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.

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 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 UFO crashes a family gathering in Louisiana; in the ruins of Chernobyl, a mutated being terrifies hikers camping out for the night; a woman encounters Bigfoot's angrier, more canine-like cousin.

A shadow figure torments a cursed man in Colorado; dark spirits attack paranormal investigators at a castle; a terrifying creature lurks in a backyard.

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.

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.

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Jay and Marie help a mother and son who are reportedly tormented by an entity; the team investigates an old jail in Ohio; Karlo and his team investigate a hotel in Pennsylvania.

Richard and his team investigate the former home of a serial killer; Eric investigates a property known as the Demon House.

Paul Beban tries to bring the truth about sea monsters to the surface; after exposing a US Navy encounter with an unclassified creature in a Caribbean trench, Paul tracks a similar one said to be hiding in the dark depths of Vermont's Lake Champlain.

Paul tracks mythical beasts from the heart of Navajo Nation to the infamous Skinwalker Ranch in Utah to Wisconsin, where he captures something unexplainable.

Visiting a remote Nebraska farm to examine a 60-year-old string of unsolved cattle mutilations across the U.S.; apparent evidence of government cover-ups and connections to UFOs.

Paul Beban searches for evidence that extraterrestrials are among us; after investigating an alarming abduction case in Massachusetts, Paul unearths long-buried files that could lead to an alien cover-up all the way to the White House.

Paul Beban treks deep into the woods of the Midwest looking for Bigfoot; he cuts through hoaxes, pranks and misinformation in search of evidence to prove the mysterious creature's existence once and for all.

Paul Beban investigates a reported surge of demonic activity in America that is overwhelming the Catholic Church; Paul follows leads from Gary, Ind., to Mineral Wells, Texas, where he steps outside his comfort zone and into an alleged portal to hell.

Rumors of a secret US military program to develop super soldiers with psychic powers exploded in the 1970s; Paul Beban sets out to expose the truth and gains access to a modern-day US government initiative to create the superhuman army of the future.

An exploration into whether breakthroughs such as high-energy lasers, antigravity technology and super-advanced aircraft are the result of human efforts alone or contact with UFOs.

Investigators reveal the secret history of U.S. presidents and UFOs, from President Franklin D. Roosevelt's knowledge about a UFO battle over Los Angeles to President John F. Kennedy's alleged plan to share extraterrestrial secrets with the Russians.

Although alien abduction claims are often dismissed as hoaxes or delusions, there are landmark cases that scholars struggle to refute; Calvin Parker retells his harrowing experience of being abducted near the Pascagoula River in Mississippi.

Evidence suggests contact with interstellar travelers in the distant past may have influenced humankind and many of its sacred sites.

Using archival audio recordings, official transcripts and incident reports, UFO researchers investigate what really happened during encounters between law enforcement personnel and UFOs.

Josh Gates investigates conspiracy theories, including new discoveries suggesting the Titanic was sunk by more than just an iceberg, the true story behind the death of Harry Houdini and lost Civil War gold that spawned a lawsuit against the FBI.

Josh Gates investigates several mysterious tragedies and downfalls; an expedition crew goes insane, turning cannibalistic; an explorer searches for a lost city in the Brazilian rainforest; an aspiring young actress falls victim to a deranged killer.

History explorer Don Wildman is exploring ship artifacts in the Atlantic to uncover the key elements that sunk the Titanic.

A mysterious creature prowls the vast Pine Barrens of New Jersey; some say it cannot be killed, and it has been embraced as an official state demon.

Josh Gates investigates conspiracy theories, including new discoveries suggesting the Titanic was sunk by more than just an iceberg, the true story behind the death of Harry Houdini and lost Civil War gold that spawned a lawsuit against the FBI.

Josh Gates investigates several mysterious tragedies and downfalls; an expedition crew goes insane, turning cannibalistic; an explorer searches for a lost city in the Brazilian rainforest; an aspiring young actress falls victim to a deranged killer.

History explorer Don Wildman is exploring ship artifacts in the Atlantic to uncover the key elements that sunk the Titanic.

A mysterious creature prowls the vast Pine Barrens of New Jersey; some say it cannot be killed, and it has been embraced as an official state demon.

Plexaderm helps reduce Under Eye Bags, Dark Circles, and Wrinkles in just 10 minutes!

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

See how one company is changing people's lives by helping them put their tax problems to rest.

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Richard returns to the hospital where he had an encounter with an entity; a husband and wife claim they were attacked in a hotel; Karlo takes on his most difficult case yet.

Karlo investigates a home where a woman claims to be attacked by a demonic creature; Alan and Anna investigate their old house; Jack investigates a claim of possession in Connecticut.

The team ventures to the Massachusetts coast to follow up on Hans Holzer's 1964 investigation of the Bates Ship Chandlery; as they delve deep into the property's past, they uncover a chilling undercurrent of darkness anchored in the rocky shores.

Hans Holzer had a lifelong obsession with Rockland County, N.Y., the site of his first case; half a century later, the team attempts to decode the region's rampant paranormal activity.

Hans Holzer believed a sensational tale of heartache and murder hid the real story behind one of his most famous cases; the team heads to New York City's Old Merchant's House to uncover the terrifying truth of this Victorian-age haunting.

Hans Holzer heard stories of paranormal activity taking place on Staten Island's historic Conference House, a site famous for peace but with a dark and bloody past; when the team return, the spirits guide them to the water's edge.

Dave Schrader, Cindy Kaza and Shane Pittman reopen the terrifying case of the Surratt Tavern in Clinton, Md., the infamous first stop of John Wilkes Booth after assassinating Abraham Lincoln in 1865.

The team heads to the quiet coastal town of Port Clyde, Maine, to investigate the resurgent haunting of a grieving widow.

Reports of paranormal encounters sends the team to Waterford, Maine, to confront the dark presence haunting a historic farmhouse.

In 1963, a terrified Cleveland family calls in ghost hunter Hans Holzer after witnessing a phantom hand pry up nails and open a trap door; the team heads to Ohio, where disturbing clues lead them to the surprising source of the ghastly haunting.

Dave Schrader, Cindy Kaza and Shane Pittman return to Ohio's Franklin Castle, witnessing the troubled spirit manifest before their eyes; their biggest discovery is something Holzer himself missed.

The team returns to Maryland's Howard Lodge to reopen a case that was shut down in 1969.

Jack and Katrina are drawn to the dark allure of Pennhurst Asylum in Pennsylvania; they enlist Heather Taddy to help investigate this infamous site, which has a long and dark history of inhumane treatment of its patients.