Expedition X Show Summary, Upcoming Episodes and TV Guide

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.

In part two of this investigation, 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.

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.

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 travel to the most haunted chateau in France to investigate terrifying stories of hostile ghosts linked to strange and savage murders. As they investigate, it becomes clear that the castle hosts more paranormal forces than they imagined.

The team goes to England to explore Chillingham, the country'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.

Heather and Phil continue their investigation of Savannah, GA: America's most haunted city. Their quest takes them deep into the wilderness, where they discover a place of terrible tragedy that many locals believe has led to powerful paranormal activity.

Phil and Heather investigate the world's most iconic cryptid: the elusive Loch Ness Monster. Joined by actor and monster hunter Rhys Darby, they journey deep into the Scottish wilds to explore compelling new evidence beneath Loch Ness' murky waters.

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. It's said their ghosts roam its now-abandoned halls -- and they're angry.

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 famous falls history of violent deaths.

The team journeys to Okinawa, Japan to investigate reports of possessions by the sprits 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.

Josh Gates sends Phil and Jess to reportedly the most haunted place in America – Mackinac Island. This remote island has experienced over a thousand years of bloodshed, and residents report they are now plagued by terrifying paranormal activity.

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.

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 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.

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.

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.

Deep in the Peruvian jungle, where deadly wildlife lurks at every turn, a supersized beast is terrifying locals. Phil tracks what could be an unknown species, while Jess hunts for evidence that a legendary creature known as Yacumama is on the hunt.

At the site of America's deadliest avalanche, witnesses report bizarre apparitions and sickly feelings of dread. Phil and Jess venture deep into Washington's Cascade Mountains to investigate a shocking cover-up and test a mind-bending scientific theory.

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.

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.

Lake Superior's treacherous waters have claimed thousands of lives. After witnesses report ghostly lights and sounds, Phil and Jess dive into an investigation to uncover the truth behind alleged paranormal activity on Michigan's Shipwreck Coast.

Horrified locals in southern Iowa are reporting sightings of a giant winged creature -- the same 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.

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.

Chasing Bigfoot's origin story, Phil and Jessica uncover a rash of recent sightings and bone-chilling new evidence in the Pacific Northwest. New leads about a frightening encounter send them into rocky, dangerous terrain along Mount St. Helens.

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 Gates is on the ground with Jessica Chobot and Phil Torres to chase reports of a half-man, half-beast in rural Wisconsin. Frequent attacks and new sightings of the infamous Beast of Bray Road have left locals crippled with fear for three decades.

After receiving brand-new, frightening reports, Josh Gates sends Jessica and Phil to the woods of southern New Jersey to hunt for the infamous Jersey Devil. Locals are terrified by a demonic creature that's terrorized them for more than 300 years.

Josh Gates dives into one of America'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 potential human remains.

Josh Gates' team heads west to investigate America's most haunted town. Locals claim the spirit of a notorious bandit spooks the town because of a wrongful hanging. Phil and Jess' investigation leads them into a dangerous abandoned gold mine.

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 Torres and Jessica Chobot investigate a strange phenomenon that's been haunting Mammoth Cave for generations. 

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.