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.

The truth about serial killer H.H. Holmes's death may be exposed by one of his descendants; did the government conspire with the mafia about a mysterious helicopter crash?

The real story behind the notorious prison break on Alcatraz Island in San Francisco; new evidence on whether the escapees lived or died.

Don explores the race to the moon between the U.S. and the Soviet Union; he straps into a human centrifuge, meets an astronaut who actually went there and learns just how close America came to losing.

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.

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.

Lisa and her husband pour their blood, sweat and tears into their California home, but renovations seem to anger a malevolent force, putting their lives in serious danger; out of options, Lisa turns to Cindy and Steve to save her family.

Everything seemed picture perfect for Job and his family until his cousin's murder blew open the paranormal floodgates in their Colorado home; desperate for answers and terrified for his children's safety, Job reaches out to Steve and Cindy for help.

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.

The team reopens Hans Holzer's unsettling investigation of the infamous Barnstable House in Cape Cod, Mass.; they discover the tragic spirits from the property's past may still be seeking a horrific reckoning with the living.

Jack and Katrina travel to Hill View Manor in New Castle, Pa., a shuttered nursing home where former patients are rumored to live on in death, and they cross paths with the Creeper, an evil shadow creature bent on tormenting its victims.

Katrina Weidman takes Jack Osbourne to one of her favorite hotspots; Philadelphia's Fort Mifflin is a location rife with the ghosts of wars long past.

Jack Osbourne and Katrina Weidman investigate Eloise Psychiatric Hospital in Detroit, Mich.; once known for its cutting-edge facilities, Eloise is notorious for its aggressive spirits and is host to a dark entity that delights in choking its victims.

Katrina and Jack arrive in Petersburg, Va., to explore a bloody Civil War battlefield; they expect the echoes of forgotten voices but soon find that the intelligent spirits roaming the land desperately want to make themselves known.

Katrina Weidman and Jack Osbourne investigate the Savannah Theatre in Savannah, Ga., a paranormal playhouse dating back almost 200 years; the duo takes the stage and discovers that this theater likes to put on a horror show.

Jack and Katrina investigate a live magic venue in the bubbling resort town of Hot Springs, Ark.; in a location charged by strange geothermal forces, not all phenomena in this former movie palace appears to be the trick of a magician.

Jack Osbourne and Katrina Weidman investigate Eloise Psychiatric Hospital in Detroit, Mich.; once known for its cutting-edge facilities, Eloise is notorious for its aggressive spirits and is host to a dark entity that delights in choking its victims.

Katrina and Jack arrive in Petersburg, Va., to explore a bloody Civil War battlefield; they expect the echoes of forgotten voices but soon find that the intelligent spirits roaming the land desperately want to make themselves known.

Katrina Weidman and Jack Osbourne investigate the Savannah Theatre in Savannah, Ga., a paranormal playhouse dating back almost 200 years; the duo takes the stage and discovers that this theater likes to put on a horror show.

Jack and Katrina investigate a live magic venue in the bubbling resort town of Hot Springs, Ark.; in a location charged by strange geothermal forces, not all phenomena in this former movie palace appears to be the trick of a magician.

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.

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.

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

Join your hosts Kevin Cash & Cory Cady as we discuss the 250th Anniversary of America with the official "America 250" logo on a Silver American Eagle label; we are locking in orders for this iconic release, but coins are limited! Don't miss out!

When the spirit of a possessed girl starts calling, Dalen Spratt, Juwan Mass and Marcus Harvey pick up the line; while communicating with the ghostly caller in Watseka, Ill., they find there's more to her death than anyone suspected.

Dalen Spratt, Juwan Mass and Marcus Harvey check into a Michigan asylum to determine what truly haunts its abandoned grounds; as the guys sift through the facility's sordid past, they encounter restless souls who refuse to be forgotten in death.

Dalen Spratt, Juwan Mass and Marcus Harvey do time in the most haunted penitentiary in the Wild West; they delve into ghost stories and uncover gruesome truths to confront paranormal presences lurking inside the Yuma Territorial Prison.

Dalen Spratt, Juwan Mass and Marcus Harvey venture to Vulture Mine to dig into the haunting at the Old West's most notorious gold mine; the unexplained activity turns violent, injuring the crew and making the guys the target of a dangerous presence.

Dalen Spratt, Juwan Mass and Marcus Harvey dive into the Gulf Coast's Pensacola Lighthouse to shine a light on a horrific haunting; as the guys illuminate the site's past, they find the lighthouse itself may play an unexpected role.

Dalen Spratt, Juwan Mass and Marcus Harvey check into Wisconsin's Karsten Hotel to uncover which spirits reside in the once luxurious lodgings; they discover that the terrifying ghostly whispers may reveal unexpected secrets about the hotel's past.

The crew heads to Mokelumne Hill, Calif., to investigate Hotel Léger, one of the state's oldest operating hotels; a fire and the town's violent history has left a dark presence that threatens the safety of the hotel's employees and guests.

Zak and the crew investigate the Washoe Club in Virginia City, Nev., for the very last time; a highly personal communication brings the guys to tears, and they experience a chilling exchange with the spirits.

The crew heads to Utah to investigate the remains of a large stone cross said to be a dark magnet for satanic rituals, possession and even death; a shadowy figure with red eyes and a strange purple fog leads to one heart-pounding investigation.

Zak and the crew head to San Francisco to investigate the historic William Westerfeld House, which played host to satanic rituals performed by underground occultist filmmaker Kenneth Anger and Church of Satan founder Anton LaVey.

In Eureka, Utah, Zak and the crew head to a former mining camp to investigate reputedly haunted buildings; a special guest investigator joins the team for the terrifying lock-down during which an unprecedented piece of evidence horrifies everyone.

Zak and the crew investigate the March Field Air Museum in Riverside, Calif., where employees have reported hearing voices, seeing artifacts move and feeling spirits move through their bodies.

Zak and the crew investigate the oldest gentlemen's club in Las Vegas; several tragic deaths have saturated the club with raw human emotion, creating a charged paranormal atmosphere and possibly fueling murderous behavior among employees and patrons.

Zak and the crew investigate strange phenomena at a beloved amusement park in Turner, Ore.; the discovery of a bloody battle on the grounds of the park leads Zak to believe a residual energy could be responsible for the manifestations.

Zak and the crew land in Deming, N.M., to investigate a mysterious school situated on land soaked with the spirits of the Apache and their violent struggle to keep it from the pioneers during the 1800s.

The team investigates the Idaho State Reform School which has a dark history; during the lockdown, the team members document evidence of unexplained activity and disembodied voices and endure physical attacks.

In Oakdale, Calif., the crew investigates a sinister energy darkening the home of a grieving family; during the emotionally charged and frightening lockdown, Billy and Aaron become debilitated while Jay witnesses a door open by itself.

Zak and the crew investigate a suburban home in Fontana, Calif., where family members say they're being terrorized by a demon; during the intense lock down, the guys are shocked by a satanic message sent through a child's toy.

Zak and the crew land in Deming, N.M., to investigate a mysterious school situated on land soaked with the spirits of the Apache and their violent struggle to keep it from the pioneers during the 1800s.

The team investigates the Idaho State Reform School which has a dark history; during the lockdown, the team members document evidence of unexplained activity and disembodied voices and endure physical attacks.

In Oakdale, Calif., the crew investigates a sinister energy darkening the home of a grieving family; during the emotionally charged and frightening lockdown, Billy and Aaron become debilitated while Jay witnesses a door open by itself.

Zak and the crew investigate a suburban home in Fontana, Calif., where family members say they're being terrorized by a demon; during the intense lock down, the guys are shocked by a satanic message sent through a child's toy.

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.

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

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.

After the death of his father, a farmer believes he witnessed a UFO; a geologist uncovers debris at the Roswell crash site; after seeing an orb in the sky, a mother suffers radiation-like burns on her body.

Tormented by childhood memories of abduction, a woman discovers an implant in her body; a sailor captures lights over the Pacific Ocean that he believes are alien craft, and a couple finds unusual footprints in the woods.

A lobsterman from Maine relives a harrowing encounter that has haunted him for years; a family witnesses a strange string of lights in the sky; a man believes he can communicate with alien crafts.

A musician captures a strange object flying over a highway in California; a tourist takes the most compelling UFO photo ever; two friends fear they were abducted on a road trip.

A man shares an original Area 51 video from 1992 for the first time; multiple people capture a Texas UFO sighting; a man films an unusual hovering object in Utah.

A man captures a beam of light in the desert; a couple is convinced they communicated with a UFO; a military man thinks he discovered a portal.

A Nevada man sees an object ejecting something in the sky; concertgoers believe they saw a UFO; two brothers recover material from an alleged UFO crash site in Needles, Calif.

The team investigates recent encounters with a monstrous apex predator in the wilderness of British Columbia; using never-before-seen clues from Ivan Sanderson's lost archive, they uncover new evidence that may finally distinguish fact from fiction.

A mysterious apex predator is stalking orcas and boats off the coast of Kodiak, AK; sea monster sightings, first studied by Sanderson before his death, have spiked in that area recently.

The team investigates a stranger-than-fiction murder mystery involving the Wildman of Minnesota; known as the Ice Man, its body became a sideshow attraction that Sanderson examined himself before it mysteriously disappeared.

The team makes a discovery while investigating sightings of a large bird of prey terrorizing Chestnut Ridge, Pennsylvania; Sanderson believes it to be the mysterious thunderbird, a razor-clawed predator documented in Native folklore.

The team investigates a series of livestock mutilations in the Great Smoky Mountains that some link to the infamous chupacabra; using evidence journals from Sanderson's archive plus new clues, the team attempts to confront the killer canine.

When Ozarks locals report frightening encounters with a mysterious, dragon-like beast, the team conducts their most ambitious hunt yet.

A Bigfoot enthusiast captures evidence of the legendary cryptid's elusive cousin -- the Ohio Grassman; mysterious glowing orbs manifest in the Utah desert; a haunted doll torments a Canadian family.

A couple has a cabinet in their home that holds knickknacks, antique dolls and ghosts; a UFO eclipses an eclipse; a phantom shopper strolls through a mall.

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

Spirits haunt the basement of an abandoned winery; shadow figures catch a flick at a decades-old movie theater; a legendary creature is caught crossing the road.

A baby monitor picks up a ghostly figure walking next to a child's bed. A speeding UFO infiltrates an air show. A young woman ushers in the new year with an undeniable sign from her late father.

A couple has a cabinet in their home that holds knickknacks, antique dolls and ghosts; a UFO eclipses an eclipse; a phantom shopper strolls through a mall.

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

Spirits haunt the basement of an abandoned winery; shadow figures catch a flick at a decades-old movie theater; a legendary creature is caught crossing the road.

A baby monitor picks up a ghostly figure walking next to a child's bed. A speeding UFO infiltrates an air show. A young woman ushers in the new year with an undeniable sign from her late father.

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.

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.

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

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Don Wildman examines the purported diaries of Adolf Hitler that scandalized 1980s Germany, a weather disaster that led to the invention of the bicycle and a possible scientific explanation for the story of Exodus.

A Nazi stockpile of radioactive materials; a scandalous case of stolen identity; the truth behind a monster that terrorized the residents of a tiny Arkansas town.

A goat serves in World War I; two prominent New York families engage in a feud during the Gilded Age; a nefarious cattleman murders Native Americans for money.

An ingenious trick that won a war; a terrifying trek through Antarctica; an invention with which the world fell in love.

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.

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 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 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.

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.

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

A young man is brought back from brink of death; an undersea discovery may prove the existence of a mythical monarch; a courageous pianist uses her music to protest a dictator's reign of terror.

Two families war over Santa Claus; Investigators uncover an explosive secret behind a plane crash in the Pacific; Ancient stones may reveal the location of the Holy Grail.

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

Two families war over Santa Claus; Investigators uncover an explosive secret behind a plane crash in the Pacific; Ancient stones may reveal the location of the Holy Grail.

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

Paid programming.

Paid programming.

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

Paid programming.

Castles tell tales of a deadly chess match, an epic love and a royal murder.

A prisoner's plight, a macabre love and a trailblazing voyage.

The team ventures to Charleville Castle, where they face a multitude of spirits who seem to have turned against the castle's current occupants by trapping them in cupboards and keeping them up at night with screams and singing.

The team heads to Limerick to investigate the infamous King John's castle; after numerous reports of shadow creatures appearing from nowhere, Chris and Vogue explore the castle's mysterious undercroft, where a sinister spirit awaits.

Vogue and the team head to Aughrim in County Galway, where residents have reported numerous cases of unexplained activity; they conduct their largest investigation yet and experiment with new tactics, hoping to get the villagers some answers.

The team explores Leap Castle; many visitors report paranormal activity, including rumors of a dark elemental spirit; the team must use their entire paranormal toolbox to face their first possible demon.

Chris and the team head to Wicklow to tackle Ireland's most haunted jail; casting a shadow over the small coastal town, the jail is known locally as the gates of hell.

Vogue and the team are faced with a unique challenge in the mountainous Ailwee Caves, where a mysterious paranormal creature is causing havoc; they will need quick thinking and ancient techniques to deal with this tricky mythological being.

Vogue and the team venture to Ardgillan Castle; this picturesque estate hides a dark secret, one that has plagued the previous owners for centuries; Vogue faces her fears and helps the team uncover the truth surrounding the mythical Banshee.

The team crosses over to Achill Island to explore a haunted hostel.

The team investigates a wedding venue with a dark and disturbing past.

The team heads back to school to investigate a poltergeist causing havoc in a Cork City high school; with stories of lockers flying open and teachers locked out of rooms, Chris attempts to make contact.

A Texas man's life is forever changed when a UFO chases him and his father down on a dark rural road; a teenager is stalked by a pale humanoid creature in the backwoods of West Virginia.

A North Carolina teen sneaks out of her home to go on a double date only to find herself attacked by an aggressive dogman; years after a life-changing encounter with Bigfoot, a man finds himself face-to-face again with the creature in Arkansas.

A birthday celebration in Ohio turns terrifying when Sasquatches surround a remote cabin; a man struggles to overcome his fear after an unknown creature approaches his tent in the dead of night in Michigan's Upper Peninsula.

A father and son stumble across Bigfoot while camping deep in the woods of Michigan; a young woman is stalked by a mysterious presence on a haunted bridge in Georgia.

A teenage boy and his brothers are terrorized by a large humanoid creature trying to break into their home in rural Oklahoma; a trio of ghost hunters encounters a ghostly figure on a remote island in Michigan.

A Georgia man fights to save his home from a pack of destructive Bigfoots; a family is terrified when a werewolf crashes their camping trip in the Upper Peninsula of Michigan.

A birthday celebration in Ohio turns terrifying when Sasquatches surround a remote cabin; a man struggles to overcome his fear after an unknown creature approaches his tent in the dead of night in Michigan's Upper Peninsula.

A father and son stumble across Bigfoot while camping deep in the woods of Michigan; a young woman is stalked by a mysterious presence on a haunted bridge in Georgia.

A teenage boy and his brothers are terrorized by a large humanoid creature trying to break into their home in rural Oklahoma; a trio of ghost hunters encounters a ghostly figure on a remote island in Michigan.

A Georgia man fights to save his home from a pack of destructive Bigfoots; a family is terrified when a werewolf crashes their camping trip in the Upper Peninsula of Michigan.

Tired of bloating or gut issues that won't go away? Discover the root cause-and how Emma can help eliminate methane-producing archaea, reset digestion, and restore balance naturally.

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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.

A beloved king betrayed by brother; a doomed painter; a secretive butler.

Castles tell stories of a witch hunt, a royal romance and a murderous scheme.

Amy and Adam are called to Liberty, Mo., to investigate the Odd Fellows Home, a massive compound that once cared for orphans and the elderly; more than 10,000 people died on the property, and their pain has fostered a malevolent entity.

Amy Bruni and Adam Berry investigate a Connecticut home where lives may be at stake; their client believes an evil entity is responsible for killing her children and is living in her home.

Amy and Adam investigate a haunted mirror in Gettysburg, Pa.; abnormal activity turns to unrest when an entity suddenly became physical; Amy and Adam wonder if the mirror is a portal.

In Tennessee, Amy and Adam investigate Hales Bar Dam, a location cursed by a chieftain warlord; centuries later the curse still wreaks havoc on the land, and the current owner fears an evil entity is out for revenge.

Amy and Adam investigate a Virginia plantation where an evil overseer has returned to strike fear into the living by seeking out the dead he once brutalized.

Amy and Adam visit the Waverly Hills Sanatorium in Louisville, Ky.; considered one of the most haunted locations in the United States, the building houses countless spirits, including a dangerous entity on the fourth floor.

Amy and Adam investigate violent spiritual activity that's threatening a young family residing in one of the oldest homes on Cape Cod in Massachusetts; they break new ground as they unveil a never-before-seen paranormal experiment.

A psychic medium can't shake an unfriendly spirit in Texas; ghost hunters in Thailand taunt the dead; a Massachusetts mother gets too close for comfort to the Grim Reaper.

Spirits take their seats in a haunted auditorium in Pakistan; a father and son on a hunting trip catch sight of a Sasquatch; a ghostly figure mysteriously fades away as it walks toward a morgue in Peru.

A ghost toys with a dog in Arizona; a disembodied hand haunts an abandoned Mexican prison; night vision binoculars capture footage of UFOs hiding in plain sight.

An Ohio man is horrified when his wife's doll collection comes to life; a UFO looms over a couple's house in Virginia; a toddler's ghostly playmate torments a family in Texas.

A ghost hunter is tormented by spirits at an abandoned rec center in Florida; a bizarre humanoid creature soars over Scotland; the unexplained Crossett lights mesmerize two friends on a remote dirt road in Arkansas.

A river raft guide spots an infamous cryptid along the Colorado River; a UK man taking out his trash appears to pick up a ghostly hitchhiker; a Las Vegas couple manifests a bright light in the sky while stargazing in their backyard.

An otherworldly figure walks across a Pennsylvania woman's front lawn; a haunted doll gets physical with its visitors in England; animals are frozen in time around the world.

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.

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

A river raft guide spots an infamous cryptid along the Colorado River; a UK man taking out his trash appears to pick up a ghostly hitchhiker; a Las Vegas couple manifests a bright light in the sky while stargazing in their backyard.

An otherworldly figure walks across a Pennsylvania woman's front lawn; a haunted doll gets physical with its visitors in England; animals are frozen in time around the world.

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.

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

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.

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

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

Grand castle tell tales of William Wallace, Casanova and a cosmic crime.

Castles tell stories of Queen Victoria, Charles Lindbergh and a poisonous plot.

The team returns to the Olympic Peninsula with a plan to lure out a Bigfoot by releasing primate pheromones; after Ronny and Mireya see something watching them, and Russell is blindsided, it becomes clear -- the hunters are now the hunted.

Russell tracks a massive creature to a box river canyon but finds he can't escape a shadowy figure on the prowl; Bryce discovers Bigfoot is lured in by whistling, while Ronny and Mireya realize something is watching them from across their base camp.

A mysterious shadow figure gets too close for Ronny and Mireya's comfort; Russell tracks a large creature along a well-used game trail but quickly realizes he's being stalked in return; Bryce makes an unsettling discovery at the bottom of a lake.

The team ascends massive pine trees in search of evidence from above; Bryce uncovers government secrets that may include underground bunkers; a 3D image specialist discovers possible man-made structures deep in the forest.

A top-secret government research facility hidden beneath the forest; an up-close encounter with Bigfoot; Russell is unnerved by a gruesome discovery.

The team uncovers a potential Bigfoot kill zone directly above Lake Fear; thrilled by their findings, they launch a squadron of patrol drones to sweep the area.

The team sees a lead slip through its fingers; a tip leads Bryce to wrap up the expedition in Washington state and relocate to a new Bigfoot hot spot.

At their new base camp in California, the team records a howl unlike anything they've heard before; Bryce learns of a potential Bigfoot cover up by the U.S. government; Russell, Ronny, and Mireya come face-to-face with danger while on a night hunt.

Russell finds fresh clues along an abandoned railroad track, while Ronny and Mireya experience a hotbed of unexplained sounds deep in the forest; Bryce learns new information about the history of Bigfoot in Northern California.

What happened to 16-year-old Theresa Bier in the remote forests?; for locals, it's one of the strangest missing person cases of a lifetime; they'll tell you Bigfoot took her, but two investigators believe there is more to the story.

Jessica and Robert uncover shocking new testimonies surrounding Theresa's disappearance; an ex-girlfriend sheds light on Blind Johnny's dark past, and Skip's daughter unveils details about Theresa's final days and a link to the Speed Freak Killers.

The search for Theresa takes a dramatic turn, and an unsuspecting family's home becomes a potential crime scene; while new evidence emerges that could change the entire case, a final witness steps forward with heartbreaking new details.

The truth about serial killer H.H. Holmes's death may be exposed by one of his descendants; did the government conspire with the mafia about a mysterious helicopter crash?

New evidence suggests the infamous Billy the Kid may have lived to old age under an assumed name; modern scholars explore the true identity of the "Man in the Iron Mask."

Don Wildman tracks the origins of the mob in the United States, meeting individuals who knew some of the mob's most infamous members while delving into some of its greatest unsolved mysteries.

Host Don Wildman heads to Romania to explore its rich medieval history, mystical folklore and dank caves filled with bats to unearth the real story behind the vampire legend -- uncovering something more frightening than expected.

The truth about serial killer H.H. Holmes's death may be exposed by one of his descendants; did the government conspire with the mafia about a mysterious helicopter crash?

New evidence suggests the infamous Billy the Kid may have lived to old age under an assumed name; modern scholars explore the true identity of the "Man in the Iron Mask."

Don Wildman tracks the origins of the mob in the United States, meeting individuals who knew some of the mob's most infamous members while delving into some of its greatest unsolved mysteries.

Host Don Wildman heads to Romania to explore its rich medieval history, mystical folklore and dank caves filled with bats to unearth the real story behind the vampire legend -- uncovering something more frightening than expected.

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

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.

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

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.

Castles tell tales of an exiled prince, a murdered monarch and a doomed lover.

Castles tell tales of a shocking heist, a twisted tyrant and a witch hunt.

Terina has experienced terrifying paranormal activity in her childhood home, including an aggressive spirit who loves taunting her; Barri is determined to help her, even if means risking his own life, resulting in a violent confrontation.

Stefan needs help proving his Elizabethan farmhouse is filled with spirits of the past; the house's chequered history is uncovered, leading the investigators to find a heartbreaking story of illegitimacy that brings tears to all that hear it.

The team investigates a home in County Donegal, Ireland, connected to a double murder; the site has ley lines and Druid history; they search for potential help.

Landlords of The Swan Hotel find a hidden cellar during renovations; they report seeing shadow figures and hearing unexplained music after opening the door.

Ian performs exorcism to save a family in Essex; knowing it will take everything to save them, Jayne makes a desperate plea for help from the spirits of witches she believes used to inhabit the area.

The team investigates a farmhouse reportedly haunted by a child and another entity; pets have fallen ill; the team makes an unexpected discovery.

An international team of paranormal investigators tries help families who believe their houses are haunted.

On the verge of splitting up, Sonia and Baz need help as an oppressive force has been tormenting them ever since they extended their house; the team must work quickly to bring peace to the property and save the relationship.

An international team of paranormal investigators tries help families who believe their houses are haunted.

Nursery owner Nina thinks her building is haunted; children and staff have seen mysterious figures and staff are scared to go to certain parts of it on their own; the team must figure out what lurks inside and help bring calm back to Nina's nursery.

In Weston, W. Va., Jack and Katrina venture inside the walls of a haunted hospital that once housed thousands of mentally ill patients; their investigation uncovers mind-blowing truths that lead to an intelligent conversation with the other side.

The team heads to the infamous Missouri State Penitentiary in Jefferson City, Mo.; with a history of suffering and violence that goes back over a century, Jack Osbourne and Katrina Weidman look to finally unlock what may be haunting this location.

Jack and Katrina investigate a Memphis, Tenn., blues bar with a sordid past; the team seeks to help a former bartender confront both the light and dark forces haunting the mysterious music hall.

Jack and Katrina travel to San Antonio to investigate the site of a key battle in the Texas revolution, but when a malevolent energy targets Katrina, the team quickly learns this will be no ordinary investigation.

The mysterious town of Marfa, Texas, is Jack and Katrina's next stop as the team investigates the Hotel Paisano, a well-known paranormal hot spot, but without known incidences of death on the property, they have their work cut out for them.

Jack is called to Sycamore, Ohio, to investigate the Enchanted Church, owned by Jack's former manny and his wife; the couple needs Jack's help to determine if the paranormal activity they're experiencing is holy or hellish.

Jack and Katrina investigate a Memphis, Tenn., blues bar with a sordid past; the team seeks to help a former bartender confront both the light and dark forces haunting the mysterious music hall.

Jack and Katrina travel to San Antonio to investigate the site of a key battle in the Texas revolution, but when a malevolent energy targets Katrina, the team quickly learns this will be no ordinary investigation.

The mysterious town of Marfa, Texas, is Jack and Katrina's next stop as the team investigates the Hotel Paisano, a well-known paranormal hot spot, but without known incidences of death on the property, they have their work cut out for them.

Jack is called to Sycamore, Ohio, to investigate the Enchanted Church, owned by Jack's former manny and his wife; the couple needs Jack's help to determine if the paranormal activity they're experiencing is holy or hellish.

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Join your hosts Kevin Cash & Cory Cady as we discuss the 250th Anniversary of America with the official "America 250" logo on a Silver American Eagle label; we are locking in orders for this iconic release, but coins are limited! Don't miss out!

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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.

Investigating the Black Dahlia iconic murder mystery.

A demon lurking in tunnels at Lake Arrowhead, CA.

A ghost town is investigated by Dylan Dreyer.

Investigating Native American Spirits at a restaurant in Santaquin, Utah.

Investigating a Satanic ritual site in the Arizona desert.

Re-opening an investigation at the Winchester Mystery House in San Jose, Calif.

A very special investigation at Zak Bagans' new museum in Las Vegas.

Investigating extraterrestrial activity in Rainbow Valley, Ariz.

Exploring the Riviera Hotel before its demolition.

Climbing aboard a 150-year-old ship docked in San Diego.

Investigating dark energy at Yuma Territorial Prison.

Investigating the Nevada State Prison in Carson City.

Exploring the Riviera Hotel before its demolition.

Climbing aboard a 150-year-old ship docked in San Diego.

Investigating dark energy at Yuma Territorial Prison.

Investigating the Nevada State Prison in Carson City.

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A rash of recent UFO sightings brings Chuck and the team to Missouri, the home of the 1973 Piedmont lights incident; armed with new evidence, they tackle the question of whether history is repeating itself.

A Missouri man who claims UFOs are stalking him reaches out to Chuck and the team for help; during the intense investigation, they uncover a dark secret which may explain why their client is experiencing so much UFO activity.

Mysterious animal deaths and UFO sightings bring Chuck to Colorado to search for an explanation; reports of the incidents are going unanswered by authorities, leading him to wonder if it's a government cover-up.

Chuck receives a map from an informant leading to an alleged cache of recovered materials from the Roswell incident; he and his team go on the treasure hunt of lifetime to locate what could be the mother lode of all UFO discoveries.

Chuck and the team investigate the recent sighting of a possible shape-shifter near Utah's Skinwalker Ranch.

Chuck and the team investigate UFO sightings in and out of the water off the coast of southern California; they probe the connection between UFOs, the military and the ocean itself.

A UFO sighting in Phoenix leads Chuck and the team to Sedona, Ariz., where these kinds of incidents occur on a nightly basis; they investigate whether the area's powerful energy vortexes are acting as portals for otherworldly visitors.

After an informant relays a story of an alien that reportedly escaped from Area 51, Chuck and the team head to Tonopah, NV, to investigate whether this creature still roams the area.

Zack discovers a secret room which is full of deadly surprises; an Urban Explorer spends the night in a house of horrors; and two best friends dig up more than they bargained for when they discover a witches' ladder containing a sinister spell.

A possessive attachment makes one couple fear for the future of their unborn son; two explorers make contact with the spirit of a young girl; and an amazing capture of an elderly lady leaves two mediums shaken to their core.

One man's chance visit to a notorious prison becomes a rescue mission when a demonic spirit takes hold of an amateur ghost hunter and we meet a creepy doll possessed by its former owners, that threatens to burn the house down at any opportunity.

A demonic spirit terrorizes a Canadian paranormal investigator; two urban explorers capture a spine-chilling figure moving on the stairs; astro photographer Lily Nova claims she's contacted UFOs in the skies above Missouri, all caught on camera.

Two explorers are shaken to the core after a series of blood-curdling encounters on a haunted bridge; Bailey is terrorized by ghostly intruders at an historic theatre and a paranormal duo investigate a derelict mansion - all caught on camera.

A haunted museum claims to house the most possessed doll in the U.K.; in Yorkshire, Russell claims to have been abducted by aliens over 60 times.