Josh sends the team to the Big Thicket to investigate apparitions.

Josh sends Jessica and Phil to hunt for the infamous Jersey Devil.

Phil and Jess investigate a 30-foot serpent in Lake Champlain.

Josh Gates hunts down new evidence on the disappearance of Amelia Earhart.

Josh investigates a lost city in Cambodia and a mystical relic.

Josh searches Russia and Germany for the priceless missing Amber Chamber.

Dredgers brave the frigid Alaskan waters hoping to strike gold.

A rainy day leads to trouble when Shawn gets hurt in a bar fight.

Sunny weather brings all dredges out to sea, but conflicts quickly arise.

Sky-high summer temperatures cause miners to search for new strategies.

The Myrtle Irene gets stuck in the mud and Elaine makes up for lost time.

Ken tries a new perspective to find new ground.

Shawn fights the shifting tide, and new diver Ben saves Vernon's day.

Tensions fly as Brad leads The Reaper into hostile waters.

Shawn goes for a ride, Kris raids a claim and Vernon loses his patience.

Shawn and Ken push their operations to the brink in a massive storm.