Steve Shippy heads to Merrill, Michigan, to investigate reports of an evil entity. With the help of a local historian, he uncovers the town's traumatic past.

Back in Tennessee, the boys investigate a legendarily brutal prison every southerner feared - the Brushy Mountain State Penitentiary.

The AIMS team set off to track down one of the cloaked figures at the heart of the Spearfinger mystery. However, the red shed might hold all the answers.

The team investigates a house where three kids are tormented by apparitions. Then they explore a hospital on the site of an old lunatic asylum - what haunts the morgue?

Don examines a canoe which unlocked the origins of a lost civilization, a miracle drug used by a war hero and a bust involved in a supernatural game of chess.

Don Wildman examines a war-time surgery, a magician that challenged Harry Houdini and the race for wireless communication that lead to a slimy invention.

Darrell heads to a shipwreck linked to Gordo's list. He leads his team to the shallows where the tough winds and waves have claimed centuries worth of ships.

After finding evidence of a 1700s-era lifeboat near shore, Darrell and the team discover the shipwreck it came from. But a sudden tragedy hits the expedition.

Jack tries to convince his parents that unexplainable phenomena exist all around, with video evidence of shadow people, fairies, and pyramid UFOs.

The Osbournes grab their paranormal passports for a spooky world tour. Haunting clips include ghostly entities in Japan and a magnetic man in India.

Josh continues his journey through Egypt to uncover the secrets of ancient history's most powerful women rulers: Nefertiti and Cleopatra.

Josh travels down Australia's infamous Shipwreck Coast for the missing Mahogany Ship. Confirming the vessel's existence could rewrite the country's history.

Paranormal investigations reveal stunning new evidence about the Jersey Devil, a monster that prowls the Pine Barrens of New Jersey.

Paranormal investigators reveal a bold new theory about the origins of the Wendigo. Are the stories of this terrifying creature with cannibalistic cravings true?

The team finds proof of treasure in the jungle near a historic mission. A spooky visit to an antique market uncovers Jesuit silver, leading them up a perilous river.

A deadly caiman targets Mehgan, but a potentially crippling accident leads to a shocking find - a coded message from the past that may bring them closer to gold.

At the height of the Cold War, the USA searches for a way to create a generation of "Supersoldiers" who use telepathy to win battles.

Gold is one of the most valuable treasures on Earth. Since ancient times, man has gone to extreme lengths to get it. But where is most of the gold today, and who owns it?

Josh Gates traces the Vikings' westward expansion from the volcanic landscape of Iceland to a mysterious settlement in Greenland and into North America.

A couple's hopes of a dream life in the California mountains are ruined when they stumble upon a satanic site.

Deep in the woods, a former policemen stumbles upon an abandoned lakehouse. What will he discover inside this ominous property?

Josh explores the Tayos Cave in Ecuador, seeking a legendary set of metal plates believed to be created by an advanced ancient civilization.

A decommissioned warship is rumoured to be haunted by the agonised victims of a grisly tragedy. Plus, long-dead prisoners are said to prowl an old jail.

On a remote North Carolina Island, witnesses report seeing spooky apparitions. Plus, a restaurant quakes with possible ghostly activity.