In 1918 the SS Princess Sophia mysteriously sank near Juneau, Alaska. Experts look for answers to the shipwreck as a ghost hunter tries to contact her victims. Jakso 8 Kausi 1 Vuosi 2020

Evidence suggests aliens are hiding in the unexplored depths of the ocean. Experts investigate reports of ghost ships haunting the seas around Alaska. Jakso 9 Kausi 1 Vuosi 2020

Josh Gates is on the trail of the legendary lost treasure of the notorious pirate, The Buzzard - a fortune rumoured to be over a billion dollars. Jakso 17 Kausi 6 Vuosi 2019

Don investigates a plague that killed thousands of sheep, an unexplained encounter from beyond the grave and a deadly substance used in an odd murder plot. Jakso 4 Kausi 22 Vuosi 2018

Don investigates a cat who stalks the halls of the US Capitol building before national tragedies and a gruesome triple murder committed on the high seas. Jakso 6 Kausi 22 Vuosi 2018

A picturesque rainbow camouflages an extra-terrestrial teleportation device. Jakso 6 Kausi 1 Vuosi 2020

Forced to leave their precious Ruby deposit before Greenland devours them, the miners execute phase two of their operation within the few weeks they have left. Jakso 6 Kausi 2 Vuosi 2013

A mummy recovered at the bottom of the Atlantic has led treasure hunters to $120 million in gold and jewels stolen by infamous pirate Black Sam. Jakso 3 Kausi 1 Vuosi 2019

An ongoing series of UFO sightings off the Southern California coastline leads Chuck and the team to examine the link between UFOs, the military and the ocean. Jakso 6 Kausi 1 Vuosi 2019

Josh Gates is on the trail of the legendary lost treasure of the notorious pirate, The Buzzard - a fortune rumoured to be over a billion dollars. Jakso 17 Kausi 6 Vuosi 2019

Don investigates a horrifying nightclub fire which claimed the lives of almost 500 people. Plus, a massive drugs bust at an undercover wedding. Jakso 8 Kausi 22 Vuosi 2018

Don investigates an object that washed up on a beach, the explosive story of how a WWII bomb ended up buried in New York City and more! Jakso 11 Kausi 22 Vuosi 2018

UFOs circle a larger, egg-shaped mother ship floating high above Anchorage. Jakso 7 Kausi 1 Vuosi 2020

With winter closing in, and time running out, Josh and Eric arrive in Eqi for one last shot at gold, while the rest of the team focuses on dredging for rubies. Jakso 7 Kausi 2 Vuosi 2013

Archaeologist Ramy Romany investigates a mysterious underwater grave in the ancient Mayan city of Mayapán. Were these people victims of human sacrifice? Jakso 4 Kausi 1 Vuosi 2019

A recent UFO sighting in Phoenix leads Chuck and the team to Sedona, AZ. They explore whether the area's energy vortexes act as portals for otherworldly visitors. Jakso 7 Kausi 1 Vuosi 2019

Josh Gates investigates the Dyatlov Pass Incident, where nine hikers died in unexplained circumstances. In harsh conditions, he re-traces the hikers' journey. Jakso 18 Kausi 6 Vuosi 2019

A NASA spacecraft suffers a malfunction in orbit - can its lone astronaut make it back to Earth? Plus, new evidence emerges over Yuri Gagarin's mysterious death. Jakso 16 Kausi 3 Vuosi 2016

Jack Osbourne and Katrina Weidman travel to Philadelphia to gain unprecedented access to one of the US's oldest and potentially haunted prisons. Jakso 3 Kausi 1 Vuosi 2019

Paul investigates evil shapeshifters known as skinwalkers. He tracks these mythical beasts from the heart of the Navajo Nation to the infamous Skinwalker Ranch. Jakso 2 Kausi 1 Vuosi 2020

Don Wildman recounts a tale of money, mastodons and murder. He also reveals how a priceless ancient Egyptian artifact was almost lost at sea. Jakso 12 Kausi 2 Vuosi 2014

Jack introduces his parents to the spooky mystery of the Aswang. Plus, Ozzy is baffled by a video of suspected poltergeist activity. Jakso 2 Kausi 1 Vuosi 2020

In Massachusetts, the team investigates the home of the alleged murderer, Lizzie Borden. Was she responsible for the crimes, or under the control of a dark force? Jakso 7 Kausi 1 Vuosi 2017

Amy Bruni, Adam Berry and Chip Coffey investigate a jail in Florida. Rumours suggest murderous spirits are lurking in this property. Jakso 4 Kausi 4 Vuosi 2019