Heather and Jack Osbourne investigate Vulture City, Ariz., a ghost town with Gold Rush-era spirits; they explore possible ancient, darker forces.
In the forests of Washington's Columbia River Gorge, Phil and Heather hunt a big black cat with an ape-like face; all clues lead to a nearby WW2-era nuclear facility that could be to blame, but they must find the creature before it finds them.
Heather and Phil explore Ocracoke Island, where locals fear the ghost of Blackbeard is lingering; is the pirate's restless spirit protecting hidden treasure, or seeking vengeance upon the living?
Phil and Heather board the USS Hornet, a haunted WWII aircraft carrier said to be crawling with spirits, both good and evil; exploring its decks, they confront eerie signs that the ship's sailors may still be guarding it from beyond the grave.
Josh and Heather investigate Spike Island, Ireland's most brutal prison, after hearing paranormal claims from visitors and former inmates; have centuries of torture and death caused the island's spirits to finally break free?
Josh and Heather continue their investigation into the history of Spike Island; their search uncovers the home of a notorious madman known as Dr. Death and leads them into tunnels lurking beneath the sprawling paranormal prison.
Phil and Heather travel to the location of the original Conjuring House to investigate a family's claims that similar dark paranormal activity is haunting their home; could the Warrens' unfinished business be terrorizing another family?
Norway's ice-cold Hessdalen Valley is one of the hottest spots for UFO activity in the world; Phil and Heather use tech searching for the truth behind the mysterious Hessdalen Lights.
The team visits Galicia in search of the Santa Compaña -- an unholy horde of the undead terrorizing rural Spain. Their quest for these Spanish zombies leads them to a remote monastery in the countryside, rumored to be the site of dark rituals.
Heather and Phil sniff out the trail of a vampiric Chupacabra said to be terrorizing eastern Texas; joined by a new high-tech hound, can their robot companion help them catch this Badlands bloodsucker in the act?
Exploring miles of abandoned tunnels inside the Rock of Gibraltar in pursuit of a ghostly local legend: the Mad Monk; digging deeper into its bloody history leads to a notoriously violent prison, where the walls are built from bones.
Massachusetts' Bridgewater Triangle is America's leading hotspot for all things unexplained: UFOs, cryptids, and even supernatural encounters; Heather and Phil's investigation pushes them toward the center of the Triangle: the Hockomock Swamp.
Stephen King's "IT" features scary locations based on actual landmarks in Bangor, Maine; when Heather and Phil learn that many of those sites have real-life ghost stories of their own, they must investigate the locals' claims for themselves.
The team heads to Arkansas, where a swamp monster has terrorized the small, rural town of Fouke for over a century.
Phil and Heather journey to the Czech Republic to investigate a castle reportedly built over a literal Nazi portal to hell; through scientific and paranormal experiments, the team seeks proof of sinister activity beneath the castle's chapel.
Heather and Phil continue their deep dive into Nazi occult activity in nearby Poland, where they investigate Nazi strongholds that harbor terrifying secrets; their search leads them to a man-made network of tunnels hiding supernatural relics.
Heather and Phil travel to the French countryside to track down werewolves that have terrorized the locals for centuries; as their investigation deepens, they must figure out if this beast is supernatural or an elusive wolf undiscovered by man.
Heather and Phil travel to the ancient Mayan city of Xunantunich in search of a spirit named the Stone Lady.
Phil and Heather descend deep into the Mayan underworld to explore a vast subterranean cave believed to be the realm of menacing and ancient spirits.
Phil and Heather journey into the Kentucky wilderness, searching for sasquatches rumored to be highly intelligent; they quickly find themselves in a chilling game of cat and mouse as the beasts seem always to stay one step ahead of them.
Heather and Phil head to Tennessee's Brushy Mountain Penitentiary to investigate terrifying reports of possession and confront the violent, powerful and hostile forces lurking in its remains.
Josh, Phil and Heather investigate what may be the most haunted building in America: the Trans-Allegheny Lunatic Asylum, where thousands died after disturbing medical procedures.
Josh, Heather and Phil continue their investigation into a haunted lunatic asylum; they encounter extreme paranormal activity, capturing stunning evidence that convinces them this is their most terrifying expedition yet.
The team heads south to a haunted city: Savannah, Georgia; they investigate horrifying reports of violent paranormal activity inside one of its oldest buildings, the Sorrel-Weed House, where a family died in shocking circumstances.
Heather and Phil continue their investigation of Savannah, Ga., America's haunted city; their quest takes them deep into the wilderness, where they discover a place of tragedy that many locals believe leads to powerful paranormal activity.
Phil and Heather journey into the Florida Everglades on the hunt for the Skunk Ape, a bloodthirsty cryptid said to be menacing in both size and stench; tracking it closely, the team heads deep into the swamps before having an unforgettable encounter.
The team goes to England to explore Chillingham, Britain's most haunted castle; thousands died in brutal battles on its grounds or by horrifying tortures in its dungeons; now, hostile spirits are said to roam the medieval building, seeking vengeance.
The team investigates reports of what some believe is a government conspiracy: the Dogman; this half-wolf, half-man monster is said to stalk the Michigan wilderness, and some even say this creature was created by the US military.
Phil and Jess explore the world's most haunted forest near the site of the Dracula legend and where Josh Gates had his most terrifying experience; during a night investigation, Jess finds herself being watched by someone or something sinister.
The team heads to Alaska, America's last frontier, to investigate reports of a murderous sasquatch; Phil and Jess travel deep into the wilderness and have a truly hair-raising close encounter with what locals call "The Hairy Man."
Josh Gates sends Phil and Jess to reportedly the most haunted place in America - Mackinac Island; this remote island has experienced over 1,000 years of bloodshed, and residents report they are now plagued by terrifying paranormal activity.
The team journeys to Okinawa, Japan to investigate reports of possessions by the spirits of people who died in the bloody battles of World War 2; they travel into the dark heart of the island where sinister caves hide shocking secrets.
Jess and Phil head to England in search of a legendary monstrous beast that's said to stalk the wilderness; after an unforgettable and truly historic encounter, they realize the creature is more than a myth.
Jess and Phil dive into the mysteries of Niagara Falls; the popular honeymoon destination is also the site of a deluge of horrors; the team investigates reports of disturbing paranormal activity and the Falls' famous history of violent deaths.
In the aftermath of Japan's 2011 Fukushima nuclear disaster, citizens began reporting something truly amazing: UFOs; Phil and Jess enter a radioactive wasteland to discover the stunning truth behind these extraterrestrial encounters.
Josh Gates and fellow paranormal researchers Phil and Jess investigate a decaying mental hospital in Detroit where reported hauntings threaten all who brave its abandoned halls.
A murderous monster is said to lurk in the vast swamplands near New Orleans; Phil and Jess investigate an ancient Cajun mystery surrounding a bloodthirsty werewolf-like beast terrorizing the bayou.
Phil and Jess travel to Monterrey, Mexico, where locals tell of encounters with witches and black magic; upon investigating these stories, they find evidence of dark spells, blood rituals and animal sacrifice.
Phil and Jess investigate an abandoned gold mining town haunted by its inhabitants from over a century ago; traveling deep inside the town's deserted mines, they uncover the town's blood-soaked secrets and a multitude of paranormal activity.
Phil and Jess travel to Ireland and the U.K. to investigate a centuries-old secret society whose most elite members were known to practice satanic worship and ritual sacrifice.
Phil and Jess investigate Utah's Uintah Basin, a region teeming with paranormal activity -- including numerous UFO sightings, cattle mutilations and reports of shape-shifting creatures.
Phil and Jess continue their investigation into Utah's infamous Uintah Basin, where reports of UFO encounters have terrified locals; the team uncovers stunning new evidence when attempting to contact extraterrestrials.
Phil and Jess probe the science behind a strange phenomenon while investigating mysterious objects flying around Mexico's tallest active volcano.
Jess and Phil venture deep into the Ozarks to investigate a mysterious predatory beast; eyewitnesses, surveillance footage and new recordings of bone-chilling howls lead the team to a shocking revelation about the legendary creature.
In the Yucatan, Phil and Jess investigate watery caverns believed to be portals to the Maya underworld; some say angry spirits are to blame for strange lights and bizarre animal behavior, but the sacred cenotes hide secrets darker than any legend.
Phil and Jess venture deep into Washington's Cascade Mountains to investigate a shocking coverup and test a scientific theory.
Phil and Jess search whitewater rapids and a frigid Alaskan lake for a legendary beast that's now the target of serious scientific inquiry.
Phil tracks what could be an unknown species, while Jess hunts for evidence that a legendary creature is nearby.
Hikers are going missing amid reports of grotesque, human-like creatures prowling Appalachia's Great Smoky Mountains; Phil and Jess venture into the unforgiving wilderness to investigate the truth behind terrifying sightings of feral people.
Horrified locals in southern Iowa are reporting sightings of a mysterious beast that terrorized the town of Van Meter 100 years ago; Phil and Jess are on a mission to unearth clues to what's lurking in the shadows.
Phil and Jess gain unprecedented access to investigate ghostly voices and apparitions in the massive Civil War stronghold, Ft. Morgan; Gulf Coast storms threaten to destroy the 200-year-old fort and the mysteries inside.
Jess and Phil dive deeper into the tragic history of Fort Morgan; haunting bell sounds beyond the Fort's walls trigger a dangerous search in the churning waters off Alabama's coast; "Kindred Spirits'" Amy Bruni and Adam Berry join the investigation.
Chasing the Beast of Bray Road, a half-man, half-beast in rural Wisconsin involved in frequent attacks and new sightings, leaves locals crippled with fear.
Josh, Jessica and Phil are on the trail of a werewolf-like creature terrorizing locals in Wisconsin. Eyewitness accounts and sightings lead them to a remote forest where frightening clues may reveal the beast's true identity.
Responding to recent UFO sightings, Josh Gates sends his team to New Mexico for a new investigation into the infamous, unsolved Socorro Landing Incident; using never-before-used technology and with new witnesses, Jess and Phil look to solve Socorro.
Josh wants to investigate ghostly sightings and terrifying sounds coming from an abandoned canal along the Potomac; Jess and Phil dive into the murky depths and search secret tunnels.
Declassified video captured by the U.S. Navy triggers Jess and Phil's investigation into mysterious, supersonic craft flying above -- and racing below -- the waters off California's Catalina Island.
Jess and Phil's investigation into the phenomenon of unidentified submerged objects off the coast of Catalina Island intensifies after the discovery of an extraterrestrial underwater base between the island and the mainland.
Josh Gates' team heads west to investigate America's most haunted town; locals claim the spirit of a notorious bandit haunts the town because of a wrongful hanging; Phil and Jess' investigation leads them into a dangerous abandoned gold mine.
Bizarre cattle mutations in the Pacific Northwest lead Josh Gates to send his team to investigate; the baffling deaths make Jessica and Phil question whether the cattle are victims of newly arrived apex predators or something more sinister.
Josh dives into one of the country's oldest witch stories; in the Tennessee backwoods, locals report being attacked in a vast cave system; Jess and Phil go underground and uncover frightening piles of bones as well as possible human remains.
Prompted by terrifying apparitions in a Texas swamp, Josh sends his team to the Big Thicket; in an area crawling with venomous snakes, Phil and Jess investigate the ghost lights that have haunted locals for generations.
Josh gets potential video proof of a giant creature living in Lake Champlain, so Phil and Jess go to investigate this 30-foot serpent that's been spotted in the lake for generations.
Josh sends Phil and Jessica to Bangkok to search for the group behind terrifying warnings of global catastrophes and natural disasters.
Jessica Chobot and Phil Torres dive into the legend of Mothman by searching for clues in a long-sealed bunker and at a top-secret Air Force base.
The surge of human activity surrounding the discovery of an ancient city sends Phil Torres and Jessica Chobot deep in the Cambodian jungle to search for a monster that has been terrifying locals for centuries.
Phil Torres and Jessica Chobot power through camera malfunctions and emotional breakdowns in order to find an explanation of what is happening on the Island of the Dolls -- a dangerous place that locals have long avoided.
Phil Torres and Jessica Chobot investigate a strange phenomenon that's been haunting Mammoth Cave for generations.
Expedition X explores an abandoned and haunted outpost in the Amazon rainforest. After meeting with tribes deep in the jungle, they hear strange things at night that cause panic.
Phil and Jessica head to Lake Lanier, a manmade lake that covers over 20 cemeteries and the bodies still buried there; they investigate in and around the deadliest lake in America to uncover rumors of drownings and ghostly encounters.