After capturing an unknown entity on film, Josh Gates and his team attempt to communicate with spirits that still reside in the asylum -- including the ghost of a 10-year-old girl who drowned during a freezing hydrotherapy treatment.

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.

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 and fellow paranormal researchers Phil and Jess investigate a decaying mental hospital in Detroit where reported hauntings threaten all who brave its abandoned halls.

Phil and Jess gain unprecedented access to investigate ghostly voices and apparitions in the massive Civil War stronghold, Ft. Morgan. The clock is ticking; Gulf Coast storms threaten to destroy the 200-year-old Fort and the mysteries inside.

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 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.

Shocking, 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.

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."

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, Phil, and Heather continue their investigation into the Trans-Allegheny Lunatic Asylum, where thousands died after disturbing medical procedures. It's said their ghosts roam its now-abandoned halls.

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 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.

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.

Josh joins Jess and Phil to track down a half-man, half-beast in Wisconsin.

Jess and Phil head to England in search of a legendary monstrous beast that's said to stalk the wilderness.

Heather and Phil continue their investigation of Savannah's haunted past.

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.

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.

Jess and Phil dive into the mysteries of Niagara Falls. The popular honeymoon destination is also the site of a deluge of horrors.

The group heads to West Virginia for a two-part investigation at one of the most haunted buildings in America: the Trans-Allegheny Lunatic Asylum, a sprawling abandoned psychiatric hospital with a tragic history and countless reports of paranormal activity.

Josh, Jessica and Phil close in on the Beast of Bray Road.

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 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.

Heather and Phil continue their deep dive into Nazi occult activity in nearby Poland where they investigate Nazi strongholds that harbor terrifying secrets.