Zak and the crew descend upon a Southern California park to investigate a haunted preschool.

The crew visits King Gillette Ranch, a sprawling compound built on sacred land; its dark history plus a brush with a cult has birthed violent spirit activity that drains the living of their energy, making this the GAC's heaviest investigation yet.

Zak and the crew check in for a night of terror at an Arizona hotel where guests and staff have reported troubling paranormal experiences for decades; the chaotic spirit are wreaking havoc, and the GAC may be the only ones who can help.

Zak and the crew are called to Tempe, Ariz., to investigate a brewery awash with dark and disturbing paranormal activity; the team lands in the crosshairs of dueling entities as they dig deep into the colossal factory's troubled past.

Zak and the crew descend upon a Southern California park to investigate a haunted preschool.

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Astronomers notice a planet in Earth's vicinity capable of supporting life; top secret military program exposed; the moon contains the components to start life.

Cosmonauts are trapped in a capsule in a frozen lake; a NASA scientist investigates the Hindenburg; the full moon affects experiments.

A theory of Earth's abiogenesis may have started in the clouds of Venus; a look into the claim of Earth having two moons; a NASA scientist helps the FBI solve the 1996 Olympic bombing.

NASA could be responsible for a nuclear explosion on Jupiter; new evidence could finally reveal the truth behind the mystery of the face on Mars; looking at the unknown force that crashed a spacecraft from the Apollo program.

A probe malfunctions without cause as it enters deep space; a mission goes astray when an imposter breaches Mission Control; evidence of an invisible planet within the Solar System.

Lost tapes show that Apollo astronauts heard unexplained transmissions on the far side of the moon; an amateur astronomer finds an odd disturbance in Martian atmosphere; an unidentified object in Earth orbit starts stalking Russian spacecraft.

Apollo 12 astronauts bring back something alive from the moon; NASA tracks an asteroid heading towards Earth but make an incredible discovery.

Neil Armstrong enters an unexplained spin; an Apollo 17 photo seems to show a US military outpost on the Moon; possible alien life swimming in the oceans of Jupiter's moons.

When a Chinese moon rover breaks down, a scientist at NASA points to a mysterious material that seemed to sabotage the Apollo missions decades earlier; the Rosetta spacecraft discovers a comet that appears to be singing.

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

A mermaid serenades a commercial fisherman; a shadow figure scuffles with a small dog; a ghost blows out birthday candles.

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 paranormal presence follows an investigator home; a UFO plays chicken with a freighter; a family captures evidence of Bigfoot; the ghost of a small child runs through a Savannah, Ga., cemetery.

A brush fire spooks a Sasquatch in Oklahoma; spirits torment a security guard at Savannah cemetery; a fleet of UFOs stun onlookers in Poland.

A malicious entity toys with a little girl in California. Bigfoot researchers capture something astonishing on their trail cam. A photographer discovers a portal in the skies above Brazil.

A dark entity hovers near an infamous haunted doll in Kentucky. Two brothers in Texas are floored by a mysterious craft in the sky. An engaged couple captures an angelic figure while touring a New York cathedral.

Contact with an infamous gangster; a flying witch terrifies onlookers; a poltergeist torments a college student; and something is alive in the sewers.

Three boys spot a Sasquatch-like creature in Siberia, a couple captures ghostly soldiers on camera in Gettysburg and a teenager is terrified by a freakish formation in the sky.

A malicious entity toys with a little girl in California. Bigfoot researchers capture something astonishing on their trail cam. A photographer discovers a portal in the skies above Brazil.

A dark entity hovers near an infamous haunted doll in Kentucky. Two brothers in Texas are floored by a mysterious craft in the sky. An engaged couple captures an angelic figure while touring a New York cathedral.

Contact with an infamous gangster; a flying witch terrifies onlookers; a poltergeist torments a college student; and something is alive in the sewers.

Three boys spot a Sasquatch-like creature in Siberia, a couple captures ghostly soldiers on camera in Gettysburg and a teenager is terrified by a freakish formation in the sky.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing, and you will be cleaning faster, smarter and better!

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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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A real show, highlighting real stories of our neighborhoods, culture, and real estate. Emmy nominated production team.

Don Wildman investigates a perilous plunge inside the nation's tallest building, a mysterious light from beyond the grave and a curious contagion plaguing a small-town high school.

Don Wildman investigates a lost city in Honduras protected by a deadly curse, the first family that changed Christmas forever and a devastating bang that wreaked havoc on a small Canadian town.

Don Wildman investigates beloved British author Charles Dickens' heroics in the face of a real-life cliffhanger, a plane crash that forever changed aviation safety and the clever cup that saved a popular facial hair fad.

A séance to contact the spirit of Thomas Edison; the harrowing near-death experience of a woman found frozen in the snow; the explosive end to a black widow's murder spree.

Don Wildman cracks open case files from notorious U.S. crimes to investigate key pieces of evidence that brought the perpetrators to justice, from the assassination of presidential hopeful Robert F. Kennedy to an epic bank heist.

Don Wildman delves into the story behind a showdown on the tennis court, a bizarre brawl between traveling clowns and firefighters and one man's life-threatening attempt to cross the Berlin Wall.

A deadly family curse terrifies a small town; a man and his son make a desperate attempt to escape from an out-of-control inferno; the story behind a series of giant figures carved into the barren Colorado landscape.

Don Wildman examines how a French electrician invented one of the best-selling toys of all time, how a craftsman's talent landed him in hot water and how one man's vision saved everyday Americans from nuclear war.

Don Wildman examines a model of an ancient parachute, a coin made of gold that was possibly dug up by a mythical beast and a weather-beaten cabin that was once home to a man who changed music history.

A map of an island that is under the protection of a ghost; a piece of debris from a commercial plane that was bombed out of the sky; a mockup of an alien that was allegedly found in Roswell, N.M.

The tragic demise of iconic actress Jayne Mansfield; an interstellar object believed to be a UFO; a serial killer preys on lovelorn women in the early 1900s.

The terrifying truth behind a cherished piece of American literature; a missing child who captivated a nation; a bizarre encounter between cosmonauts and angelic beings in space.

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.

A woman who allegedly gives birth to rabbits.

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

A woman who allegedly gives birth to rabbits.

If you have thinning hair or hair loss, Keranique can help regrow thicker, longer and fuller hair. Keranique is the number 1 hair regrowth system for women. Regain your confidence with beautiful, thicker and fuller hair in just 3 easy steps!

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing, and you will be cleaning faster, smarter and better!

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

Cut up to half the cost of your monthly cell phone bill; same towers, same coverage, but a lot less money; it sounds great but is it too good to be true?; join myth-busting legend Kari Byron as she takes on Big Wireless to save you money.

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.

Amy, Adam and Chip go to Rhode Island to investigate a haunted library that has been displaying paranormal activity for decades; books fly from shelves, objects launch off desks, and names are called out at night.

Amy, Adam and Chip rush to help a family in need; an aggressive spirit lives in their home and will not leave them alone; the haunting is so bad that they've sealed off part of the house to contain it.

The team reopens Hans Holzer's 50-year-old case documenting rampant paranormal activity at one of the oldest houses in Rye, N.Y., to find out if its tortured souls have finally moved on or simply moved.

The team members revive Hans Holzer's investigation of the Ocean-Born Mary House in Henniker, N.H.; they traverse multiple states and wade into the dark waters of New England folklore in search of the elusive truth behind the mysterious haunting.

As the team reinvestigates the Howard-Dickinson House in Henderson, Texas, a case that eluded Hans Holzer his whole life, the investigation reveals that local lore about the historic home may contain a dark family secret.

When the team reopens Hans Holzer's case file into the Ayers-Allen House in Metuchen, N.J., where he documented entities dating back to colonial times, they discover the spirits there may have a more ominous origin.

The team investigates San Diego's infamous Whaley House, deemed by Hans Holzer as the most haunted house in the United States, to discover if the home's ghostly occupants are pursuing a dangerous vendetta.

The team resurrects ghost hunter Hans Holzer's case file on the haunted Morris-Jumel Mansion in New York City to investigate a dark, mysterious presence residing within the historic home.

The team resurrects one of Hans Holzer's most tragic cases; the team members investigate unexplained activity terrorizing a family, and it is disturbingly similar to poltergeist activity witnessed by Holzer 50 years ago in Tyler, Texas.

The team reopens Hans Holzer's investigation into a Revolutionary War-era warship in Baltimore Harbor; they discover the spirits of the ship's deep, dark past may still be manning their positions on a postmortem mission.

The team resurrects Hans Holzer's investigation of a mysterious castle in Paterson, N.J.; their exploration of the lavish mansion reveals a woman's recurring nightmares may have a supernatural source in the dwelling's dark history.

Dave, Cindy and Shane reopen the case that eluded Hans Holzer for decades, as they finally unlock the iron gates of Virginia's Westover Manor in search of the late Evelyn Byrd, who visitors say still roams the storied southern property.

The team confronts a dark and unsettling presence aboard the Queen Mary.

An EMT gets a ghostly surprise after a deadly shootout; officers encounter a convict with supernatural powers; a coroner discovers the dead aren't always at rest.

Two officers witness the beginning of a monstrous legend; a patrolling officer comes face to face with the ghost of a Civil War soldier; helicopter pilots try to outrun a UFO.

A police chief must save his community from an ominous entity known as the "Tall Man;" a deputy confronts a forgotten spirit in an old prison; officers come face to face with an urban legend.

A campus policeman is lured into a building by the vengeful ghost of a murdered student; a UFO chases down two deputies; an officer encounters a deceitful spirit inside a courthouse.

An officer discovers a demon lurking around an abandoned factory; a paramedic is trapped inside a speeding ambulance with a poltergeist; a mysterious entity protects an officer during a shootout.

Two officers witness the beginning of a monstrous legend; a patrolling officer comes face to face with the ghost of a Civil War soldier; helicopter pilots try to outrun a UFO.

A police chief must save his community from an ominous entity known as the "Tall Man;" a deputy confronts a forgotten spirit in an old prison; officers come face to face with an urban legend.

A campus policeman is lured into a building by the vengeful ghost of a murdered student; a UFO chases down two deputies; an officer encounters a deceitful spirit inside a courthouse.

An officer discovers a demon lurking around an abandoned factory; a paramedic is trapped inside a speeding ambulance with a poltergeist; a mysterious entity protects an officer during a shootout.

Every 5 seconds there's a victim of identity theft; LifeLock helps alert you, restore your identity, and reimburse lost funds—leading the way in protecting families every day.

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

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

Amy, Adam and Chip help a mother and her children who are haunted by a terrifying shadow figure; the family fears the entity might have entered their home through a portal and may be tied to a nearby penitentiary.

Amy, Adam and Chip investigate an early 1800s home in Gettysburg, Pa., haunted by a tall shrouded figure who is obsessed with the caretaker.

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.

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?

U.K. investigators are confronted by a dark presence in an abandoned home; Bigfoot stalking two brothers in Rochester, N.Y.; a smoke break in San Juan turns into a double UFO sighting.

A party store in Mexico is plagued by a malicious entity; a treasure hunt is interrupted by Bigfoot in New Mexico; a mysterious green creature lurks inside a cave in Aruba.

A creature that tormented an Australian man's childhood is back for more; a DJ in North Carolina is still spinning sets from beyond the grave; a UFO in Islamabad remains immobile for hours.

A drumming session in New York is interrupted by a chilling apparition; a ghostly guest visits an Indiana museum after hours; a giant portal opens in the sky above Oregon.

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 home security camera captures a dog's scary encounter with a ghost; a strange creature is spotted deep within a cave in the Alps; people all over the globe witness UFOs during the daytime.

A Pennsylvania family is terrorized by a shadowy entity; a brazen Bigfoot appears in front of a large group of shocked witnesses in Oregon; two UFOs put on a show in the skies above Bath, England.

Friends test a local legend about a haunted bridge; a UFO is spotted from a plane window over California; a horrifying creature from the darkest corners of the internet is found in Oregon.

A Pennsylvania family is terrorized by a haunted doll; two friends witness a fleet of UFOs in the night sky; a man encounters the infamous Yowie in the Australian outback.

A home security camera captures a dog's scary encounter with a ghost; a strange creature is spotted deep within a cave in the Alps; people all over the globe witness UFOs during the daytime.

A Pennsylvania family is terrorized by a shadowy entity; a brazen Bigfoot appears in front of a large group of shocked witnesses in Oregon; two UFOs put on a show in the skies above Bath, England.

Friends test a local legend about a haunted bridge; a UFO is spotted from a plane window over California; a horrifying creature from the darkest corners of the internet is found in Oregon.

A Pennsylvania family is terrorized by a haunted doll; two friends witness a fleet of UFOs in the night sky; a man encounters the infamous Yowie in the Australian outback.

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

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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.

Amy, Adam and Chip investigate a West Virginia country club notorious for an unsolved double homicide on a secluded lovers' lane; the murdered lovebirds may now haunt the halls of the grand establishment, or something more sinister may be at play.

An old Masonic temple shrouded in mystery and local lore; a hair-raising paranormal investigation with psychic medium Chip Coffey leads to a daunting reality.

After bidding their loved ones farewell, the team arrives in Portlock by boat; they immediately feel a sense of foreboding in the deserted fishing village.

The team discovers unsettling evidence of Nantinaq's hunting habits; Keith and Ash visit a historian; he fills them in on the town's bloody past.

A psychic joins the expedition to build a spiritual bridge to Nantinaq.

A nighttime excursion proves too terrifying for one team member, who flees Portlock the next day; replacing him is Guy, who is hellbent on getting answers; those answers might come from broadcasting Bigfoot vocal recordings to draw out Nantinaq.

A Bigfoot expert weighs the team's evidence and declares that Portlock is infested with the creatures; he believes they are violent interdimensional beings that derive energy from trees; the team stumbles upon a strange pit.

Keith fears Portlock is cursed when he learns the horrifying history of the mysterious coin; Ash regrets ignoring a warning not to venture into an abandoned mine; Nantinaq stages a brutal attack on base camp in the middle of the night.

The Nantinaq could be lurking in the water, which makes the team very nervous; an inexplicable fire breaks out in the woods.

Paranormal investigators perform a cleansing ceremony; they try to rid the village of its demonic energy; they hope to banish Nantinaq from Portlock.

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.

In Washington's backcountry, Mireya and Biko take cues from the land after finding a series of tree structures that lead them to a water source; Bryce gains insight into the mysterious print found at his cabin; Russell's bushcraft tripwire pays off.

In the heart of "The Fork," Biko howls into the night during a stakeout with Mireya; Bryce makes a surprising discovery at the cabin Russell has been occupying.

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.

In Washington's backcountry, Mireya and Biko take cues from the land after finding a series of tree structures that lead them to a water source; Bryce gains insight into the mysterious print found at his cabin; Russell's bushcraft tripwire pays off.

In the heart of "The Fork," Biko howls into the night during a stakeout with Mireya; Bryce makes a surprising discovery at the cabin Russell has been occupying.

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.

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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.

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Amy Bruni and Adam Berry visit a home plagued by paranormal activity; the discovery of an old shoe might have triggered the haunting, but the homeowner can't be sure; they, along with psychic medium Chip Coffey, unseal the attic to find answers.

Amy, Adam and Chip investigate escalating paranormal problems at a home undergoing renovations; the entities within are fiercely protective of the property and lash out when the team attempts to communicate.

Unexplained violent attacks at a terrified woman's home in Hanover, PA is investigated by Steve and Amy.

Paranormal activity at a home in Toledo, Ohio; corrupt, troubled history of a previous homeowner's life.

Extreme paranormal activity at a desperate family's home; the history of the property; a man with gruesome physical injuries.

A frightened family's home in a hurricane-ravaged Florida City; terrifying entities; dark shadow man.

Paranormal activity at an Air Force veteran's home.

Paranormal activity at a family owned hotel.

Terrifying reports of paranormal activity at a family-owned bed and breakfast.

Steve and Amy investigate claims that a family of six is being destroyed by paranormal activity; during her walk, Amy encounters a woman intent on attacking everyone in the house and a group of demonic entities capable of possessing the living.

Steve and Amy investigate a Louisiana woman's claims that a vicious supernatural entity killed her father and is wreaking havoc on her family; during her walk, Amy encounters a vindictive dead man and a powerful entity that consumes personalities.

Steve and Amy travel to Alabama to help a family being torn apart by menacing entities hellbent on destroying their home and business; during her walk, Amy encounters a vicious group of dead men and a powerful shadow man who torments the living.

Steve and Amy travel to Nebraska to help a woman who believes paranormal activity has taken control of her husband; during her walk, Amy encounters a mischievous trickster whose pranks are becoming more and more vicious.

Steve and Amy travel to Chatsworth, Calif., to help a woman who believes her house is trying to kill her; Steve uncovers a connection to an infamous cult leader, while Amy discovers demons that torment the living.

A family claims a recent home renovation has unleashed an onslaught of paranormal activity; everyone in the home is under attack, and they're worried they won't survive living there for much longer.

Dark forces are causing a rift in a couple's marriage; the newlyweds are under constant attack and fearing someone will wind up dead if they can't rid their home of the evil spirits.

In Watertown, Wis., where a woman claims a dark entity is threatening her once-idyllic marriage; she is convinced the spirit will kill them both if it can't be stopped.

Steve and Amy travel to Coleraine, Minn., where paranormal activity threatens to tear a family apart; everyone is under attack, mysterious shadow figures are not what they seem, and the family is worried they won't survive without their help.

A family claims a recent home renovation has unleashed an onslaught of paranormal activity; everyone in the home is under attack, and they're worried they won't survive living there for much longer.

Dark forces are causing a rift in a couple's marriage; the newlyweds are under constant attack and fearing someone will wind up dead if they can't rid their home of the evil spirits.

In Watertown, Wis., where a woman claims a dark entity is threatening her once-idyllic marriage; she is convinced the spirit will kill them both if it can't be stopped.

Steve and Amy travel to Coleraine, Minn., where paranormal activity threatens to tear a family apart; everyone is under attack, mysterious shadow figures are not what they seem, and the family is worried they won't survive without their help.

If you have thinning hair or hair loss, Keranique can help regrow thicker, longer and fuller hair. Keranique is the number 1 hair regrowth system for women. Regain your confidence with beautiful, thicker and fuller hair in just 3 easy steps!

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

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.

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The guys find themselves in the hot seat at the Ohio State Reformatory.

The guys stay past last call to investigate Bobby Mackey's.

The guys sacrifice one of their own to a succubus at a haunted farmhouse.

The guys visit the Moon River Brewing Company.

A bumpy night at the Trans-Allegheny Lunatic Asylum.

The guys cross the velvet rope to the other side at a haunted theater.

The guys seek answers to big questions at Waverly Hills Sanatorium.

A séance at a Texas manor.

Zak and the crew arrive in sunny Los Angeles to investigate the infamous Silent Movie Theatre; Zak delves deep into a famous murder, learns of the strange death of a beloved savior of silent films and even contacts a deceased movie star.

Zak and the crew travel to New Mexico to investigate the Double Eagle Restaurant and the Doña Ana County Courthouse; both buildings have been plagued by death, leading to poltergeist activity that torments investigators.

Zak and the crew travel to Erie, Colo., along with Bishop Bryan Ouellette, to perform an exorcism on a young man to help rid him of a demonic attachment he obtained after trying to conjure an entity years ago.

Zak Bagans and his crew head to Upper Fruitland, New Mexico, to help a family who are troubled by the ghost of a faceless young boy; during the intense lockdown inside the Navajo Nation, the guys capture a chair moving on its own.

The crew investigates Skinwalker Canyon, a place where many residents refuse to enter in fear of encountering shape-shifting creatures.

Zak and the crew brave a blizzard to confront an aggressive presence at an abandoned ranch located off the coast of Utah's Great Salt Lake; unmarked graves and whispers of a curse throw a shadow over the investigation.

Zak and the crew suspect evil forces are afoot as they investigate an estate haunted by rumors of secret rituals in the basement and a gruesome double homicide next door; the team treads on very dark grounds as they attempt to unravel the mystery.

Zak and the crew trek through California's Death Valley to investigate a sprawling complex shrouded in mystery; the guys find themselves captivated by the desert villa's dark, powerful energy as they explore its flood and fire ravaged grounds.

Zak and the crew don their spiritual armor to battle a dark, invasive energy in a California home; fearing a demonic attachment, the team calls in an exorcist to help dissipate the evil cloud that overshadows the religious family who lives there.

The crew gains unprecedented access to a Los Angeles hospital to expose a demonic energy that has trapped countless souls inside the massive facility; this presence is a force to be reckoned with as the team explores the abandoned halls.

Zak and the crew suspect evil forces are afoot as they investigate an estate haunted by rumors of secret rituals in the basement and a gruesome double homicide next door; the team treads on very dark grounds as they attempt to unravel the mystery.

Zak and the crew trek through California's Death Valley to investigate a sprawling complex shrouded in mystery; the guys find themselves captivated by the desert villa's dark, powerful energy as they explore its flood and fire ravaged grounds.

Zak and the crew don their spiritual armor to battle a dark, invasive energy in a California home; fearing a demonic attachment, the team calls in an exorcist to help dissipate the evil cloud that overshadows the religious family who lives there.

The crew gains unprecedented access to a Los Angeles hospital to expose a demonic energy that has trapped countless souls inside the massive facility; this presence is a force to be reckoned with as the team explores the abandoned halls.

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Every 5 seconds there's a victim of identity theft; LifeLock helps alert you, restore your identity, and reimburse lost funds—leading the way in protecting families every day.

Two mysterious Internet rumors are explained at America's largest military base.

John Wayne's death is examined; Jamestown settlers in 1609; the secrets of Pensmore.

Boston crime Boss Whitey Bulger's hideout; a city destroyed by a 50-year fire; Florida's mysterious Coral Castle.

A high security condo complex; the infamous 1962 breakout.

Testing lethal weapons; tunnels under Las Vegas; Internet rumors.

Ballistic tests for the assassination of MLK; the mysterious Marfa Lights in Texas.

Newly opened Area 51 is investigated; police drones in Texas; medical marijuana farms.

Recently discovered documents show NASA's secret plan B for failure of the first moon landing; a Soyuz capsule carrying NASA astronaut Peggy Whitson back to Earth goes missing; NASA's Cassini mission unravels a three hundred year old.

Three cosmonauts mysteriously die as they re-enter Earth's atmosphere and NASA needs to know why; a declassified document shows a CIA plan to use a space disaster as a cover to start World War 3.

A mysterious entity is spotted in the Irish countryside; a seance goes violently wrong; a UFO pays an overnight visit to the city that never sleeps.

Children across North America interact with ghosts that their parents can't see; a woman gets one last goodbye from her faithful furry friend; citizens in China fear the worst as hundreds of orbs swarm in the moonlight.

A shadowy figure spies on a paranormal investigator near an abandoned mining tunnel; a man and his son stumble upon a very talkative Bigfoot; a cube-shaped UFO surveils the Las Vegas strip.

A ghost hunter is pushed to the brink by a demonic jinn; a shadow person invades a home in the UK; a creepy doll haunts a suburban basement.

A ghostly woman in white strolls along a dark highway; an underwater entity stalks a boat in a canal; and a gas station employee makes contact with a mysterious humanoid.

A dark entity hovers near an infamous haunted doll in Kentucky. Two brothers in Texas are floored by a mysterious craft in the sky. An engaged couple captures an angelic figure while touring a New York cathedral.

A security camera in North Carolina captures an alarming abnormality. An Arizona couple crosses paths with a mysterious creature. A woman encounters a strange glowing figure at a dam in Mexico.

Beloved pets visit their owners from beyond the grave; a poltergeist moves chairs in a sports bar; and a couple is interrupted by an uninvited dinner ghost.

A shadowy entity attacks a ghost hunter; a mechanic is visited by an angel; and a family hears the bloodcurdling howls of a Bigfoot.

A dark entity hovers near an infamous haunted doll in Kentucky. Two brothers in Texas are floored by a mysterious craft in the sky. An engaged couple captures an angelic figure while touring a New York cathedral.

A security camera in North Carolina captures an alarming abnormality. An Arizona couple crosses paths with a mysterious creature. A woman encounters a strange glowing figure at a dam in Mexico.

Beloved pets visit their owners from beyond the grave; a poltergeist moves chairs in a sports bar; and a couple is interrupted by an uninvited dinner ghost.

A shadowy entity attacks a ghost hunter; a mechanic is visited by an angel; and a family hears the bloodcurdling howls of a Bigfoot.

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

Don Wildman investigates the story behind an iconic photograph from Sept. 11, 2001, a NASA experiment that turned deadly and a Naval code-breaker determined to outsmart the enemy.

Don Wildman examines an unlikely alliance between the military and a mob boss, a death-defying voyage on the high seas and a high-flying heroine who went above and beyond the call of duty.

The largest complete dinosaur skeleton of its time; the golden cover of a record that contained the sounds of Earth; a medicine ball used by a U.S. president to save his life.

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.

Don Wildman examines an antique dishwasher, a golden breastplate from an ancient civilization, and a uniform worn by one brave man facing down an entire army.

Don Wildman investigates a hippie teenager who becomes a diplomat, a daring rescue on the high seas, and the story behind a superweapon used to beat the Nazis.

Don Wildman investigates the high-seas drama behind the invention of the donut, a plot unrolled by Egypt's most iconic queen, Cleopatra, and the world's most dangerous balloon race.

Don Wildman examines a replica of a lifeboat used during the Titanic disaster, a customized SUV known as a "Popemobile" and the story behind a mythical unicorn horn.

Don Wildman examines a heroic hound, a Soviet agent hiding in plain sight and the disastrous voyage of the Andrea Doria, a luxury ocean liner.

The return of the Bell Witch; Thomas Edison's most bizarre invention; how a TV legend inadvertently helped the Allies win World War II.

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