HISTORY 2

When the team flies a cutting-edge radar device high above Skinwalker Ranch, it reveals shocking new clues about the Bubble and what may be inside the Mesa.

Marty searches for a bull moose that vanished in thick brush; Mike races bears to pack out bull elk meat.; Lauro and Neil take their raft on its maiden voyage to set nets for fish and traps for beaver.

When the team flies a cutting-edge radar device high above Skinwalker Ranch, it reveals shocking new clues about the Bubble and what may be inside the Mesa.

What secrets lurk at the bottom of Harrison Lake?; Adam and Kru follow the trail of a prospector's coin to a deserted island with a rich history, both above and below the water.

Sea lions disappear days before an earthquake; a mysterious medieval manuscript.

The early arrival of winter forces Ken on a dangerous drive for fuel; Karl deals with a frozen sluice plant, a broken vehicle, and other assorted troubles; Bernie loses his pay streak and a crew member.

What secrets lurk at the bottom of Harrison Lake?; Adam and Kru follow the trail of a prospector's coin to a deserted island with a rich history, both above and below the water.

Sea lions disappear days before an earthquake; a mysterious medieval manuscript.

The early arrival of winter forces Ken on a dangerous drive for fuel; Karl deals with a frozen sluice plant, a broken vehicle, and other assorted troubles; Bernie loses his pay streak and a crew member.

Seller brings in an antique key gun that has a mystery to unlock; a Pink Floyd album; 1600s blade.

Lauro travels north of the Arctic Circle with his team of sled dogs to hunt caribou; Daniel rebuilds an oldfloating cabin using driftwood logs and the power of tides; Jake takes out a coyote that threatens the livestock on a remote ranch.

Journalist Tony Harris travels to the Florida coast, a hotspot for UFO sightings; Tony and a team of experts analyze compelling evidence of unidentified aerial phenomena and pass a verdict.

A comprehensive exploration into the life and legacy of the Olympian and a great athletes and explores what it means to be an American through the pivotal intersection of identity and sport.

While drilling in the Mesa on Skinwalker Ranch, the team makes a discovery that could literally be out of this world.

Lauro travels north of the Arctic Circle with his team of sled dogs to hunt caribou; Daniel rebuilds an oldfloating cabin using driftwood logs and the power of tides; Jake takes out a coyote that threatens the livestock on a remote ranch.

Seller brings in an antique key gun that has a mystery to unlock; a Pink Floyd album; 1600s blade.

Journalist Tony Harris travels to the Florida coast, a hotspot for UFO sightings; Tony and a team of experts analyze compelling evidence of unidentified aerial phenomena and pass a verdict.

A comprehensive exploration into the life and legacy of the Olympian and a great athletes and explores what it means to be an American through the pivotal intersection of identity and sport.

Journalist Tony Harris travels to the Florida coast, a hotspot for UFO sightings; Tony and a team of experts analyze compelling evidence of unidentified aerial phenomena and pass a verdict.

A comprehensive exploration into the life and legacy of the Olympian and a great athletes and explores what it means to be an American through the pivotal intersection of identity and sport.